/*
 * Copyright (C) 2008 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.ranger.launcher.child;

import static android.util.Log.d;
import static android.util.Log.e;
import static android.util.Log.w;

import com.ranger.launcher.child.R;
import com.ranger.launcher.child.DockBar.DockBarListener;
import com.ranger.launcher.child.SliderView.OnTriggerListener;
import com.ranger.launcher.child.catalogue.AppCatalogueFilter;
import com.ranger.launcher.child.catalogue.AppCatalogueFilters;
import com.ranger.launcher.child.catalogue.AppGroupAdapter;
import com.ranger.launcher.child.catalogue.AppInfoMList;
import com.ranger.launcher.child.utils.Constants;

import java.io.DataInputStream;
import java.io.DataOutputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.lang.ref.WeakReference;
import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;

import mobi.intuitit.android.content.LauncherIntent;
import mobi.intuitit.android.content.LauncherMetadata;

import android.app.Activity;
import android.app.AlertDialog;
import android.app.Application;
import android.app.Dialog;
import android.app.SearchManager;
import android.app.WallpaperInfo;
import android.app.WallpaperManager;
import android.appwidget.AppWidgetHostView;
import android.appwidget.AppWidgetManager;
import android.appwidget.AppWidgetProviderInfo;
import android.content.ActivityNotFoundException;
import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.ContentResolver;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.SharedPreferences;
import android.content.Intent.ShortcutIconResource;
import android.content.SharedPreferences.OnSharedPreferenceChangeListener;
import android.content.pm.ActivityInfo;
import android.content.pm.LabeledIntent;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.content.res.Configuration;
import android.content.res.Resources;
import android.database.ContentObserver;
import android.graphics.Bitmap;
import android.graphics.Canvas;
import android.graphics.PixelFormat;
import android.graphics.Rect;
import android.graphics.RectF;
import android.graphics.Typeface;
import android.graphics.drawable.ColorDrawable;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.TransitionDrawable;
import android.os.Bundle;
import android.os.Handler;
import android.os.Looper;
import android.os.Message;
import android.os.MessageQueue;
import android.os.Parcelable;
import android.provider.LiveFolders;
import android.text.Selection;
import android.text.SpannableStringBuilder;
import android.text.TextUtils;
import android.text.method.TextKeyListener;
import android.util.Log;
import android.util.SparseArray;
import android.view.Display;
import android.view.HapticFeedbackConstants;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.view.ViewStub;
import android.view.WindowManager;
import android.view.View.OnLongClickListener;
import android.view.inputmethod.InputMethodManager;
import android.widget.AdapterView;
import android.widget.EditText;
import android.widget.Gallery;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.PopupWindow;
import android.widget.TextView;
import android.widget.Toast;
import android.widget.AdapterView.OnItemSelectedListener;

/**
 * Default launcher application.
 */
public final class Launcher extends Activity implements View.OnClickListener, OnLongClickListener, OnSharedPreferenceChangeListener {
	static final String LOG_TAG = "Launcher";
	static final boolean LOGD = false;

	private static final boolean PROFILE_STARTUP = false;
	private static final boolean PROFILE_ROTATE = false;
	private static final boolean DEBUG_USER_INTERFACE = false;

	private static final int MENU_GROUP_ADD = 1;
	private static final int MENU_GROUP_ALMOSTNEXUS = 2;
	private static final int MENU_GROUP_CATALOGUE = 3;
	private static final int MENU_GROUP_NORMAL = 4;
	private static final int MENU_ADD = Menu.FIRST + 1;
	private static final int MENU_WALLPAPER_SETTINGS = MENU_ADD + 1;
	private static final int MENU_SEARCH = MENU_WALLPAPER_SETTINGS + 1;
	private static final int MENU_NOTIFICATIONS = MENU_SEARCH + 1;
	private static final int MENU_SETTINGS = MENU_NOTIFICATIONS + 1;
	private static final int MENU_ALMOSTNEXUS = MENU_SETTINGS + 1;
	private static final int MENU_APP_GRP_CONFIG = MENU_SETTINGS + 2;
	private static final int MENU_APP_GRP_RENAME = MENU_SETTINGS + 3;
	private static final int MENU_APP_SWITCH_GRP = MENU_SETTINGS + 4;
	private static final int MENU_APP_DELETE_GRP = MENU_SETTINGS + 5;

	private static final int REQUEST_CREATE_SHORTCUT = 1;
	private static final int REQUEST_CREATE_LIVE_FOLDER = 4;
	private static final int REQUEST_CREATE_APPWIDGET = 5;
	private static final int REQUEST_PICK_APPLICATION = 6;
	private static final int REQUEST_PICK_SHORTCUT = 7;
	private static final int REQUEST_PICK_LIVE_FOLDER = 8;
	private static final int REQUEST_PICK_APPWIDGET = 9;
	private static final int REQUEST_PICK_ANYCUT = 10;
	private static final int REQUEST_SHOW_APP_LIST = 11;

	static final String EXTRA_SHORTCUT_DUPLICATE = "duplicate";

	static final String EXTRA_CUSTOM_WIDGET = "custom_widget";
	static final String SEARCH_WIDGET = "search_widget";

	static final int WALLPAPER_SCREENS_SPAN = 2;
	static final int SCREEN_COUNT = 5;
	static final int DEFAULT_SCREN = 2;
	static final int NUMBER_CELLS_X = 4;
	static final int NUMBER_CELLS_Y = 4;

	private static final int DIALOG_CREATE_SHORTCUT = 1;
	static final int DIALOG_RENAME_FOLDER = 2;
	static final int DIALOG_CHOOSE_GROUP = 3;
	static final int DIALOG_NEW_GROUP = 4;
	static final int DIALOG_DELETE_GROUP_CONFIRM = 5;

	private static final String PREFERENCES = "launcher.preferences";

	// Type: int
	private static final String RUNTIME_STATE_CURRENT_SCREEN = "launcher.current_screen";
	// Type: boolean
	private static final String RUNTIME_STATE_ALL_APPS_FOLDER = "launcher.all_apps_folder";
	// Type: long
	private static final String RUNTIME_STATE_USER_FOLDERS = "launcher.user_folder";
	// Type: int
	private static final String RUNTIME_STATE_PENDING_ADD_SCREEN = "launcher.add_screen";
	// Type: int
	private static final String RUNTIME_STATE_PENDING_ADD_CELL_X = "launcher.add_cellX";
	// Type: int
	private static final String RUNTIME_STATE_PENDING_ADD_CELL_Y = "launcher.add_cellY";
	// Type: int
	private static final String RUNTIME_STATE_PENDING_ADD_SPAN_X = "launcher.add_spanX";
	// Type: int
	private static final String RUNTIME_STATE_PENDING_ADD_SPAN_Y = "launcher.add_spanY";
	// Type: int
	private static final String RUNTIME_STATE_PENDING_ADD_COUNT_X = "launcher.add_countX";
	// Type: int
	private static final String RUNTIME_STATE_PENDING_ADD_COUNT_Y = "launcher.add_countY";
	// Type: int[]
	private static final String RUNTIME_STATE_PENDING_ADD_OCCUPIED_CELLS = "launcher.add_occupied_cells";
	// Type: boolean
	private static final String RUNTIME_STATE_PENDING_FOLDER_RENAME = "launcher.rename_folder";
	// Type: long
	private static final String RUNTIME_STATE_PENDING_FOLDER_RENAME_ID = "launcher.rename_folder_id";
	// Type: boolean
	private static final String RUNTIME_STATE_DOCKBAR = "launcher.dockbar";

	private static final LauncherModel sModel = new LauncherModel();

	private static final Object sLock = new Object();
	private static int sScreen = DEFAULT_SCREN;

	private final BroadcastReceiver mApplicationsReceiver = new ApplicationsIntentReceiver();
	private final BroadcastReceiver mCloseSystemDialogsReceiver = new CloseSystemDialogsIntentReceiver();
	private final ContentObserver mObserver = new FavoritesChangeObserver();
	private final ContentObserver mWidgetObserver = new AppWidgetResetObserver();

	private LayoutInflater mInflater;

	private DragLayer mDragLayer;
	private Workspace mWorkspace;

	private AppWidgetManager mAppWidgetManager;
	private LauncherAppWidgetHost mAppWidgetHost;

	static final int APPWIDGET_HOST_ID = 1024;

	private CellLayout.CellInfo mAddItemCellInfo;
	private CellLayout.CellInfo mMenuAddInfo;
	private final int[] mCellCoordinates = new int[2];
	private FolderInfo mFolderInfo;

	private TransitionDrawable mHandleIcon;
	/**
	 * ADW: now i use SliderView class instead imageview/HandleView To slide-to
	 * unlock functionality (mainly dockbar, but maybe future additions)
	 */
	private SliderView mHandleView;
	/**
	 * mAllAppsGrid will be "AllAppsGridView" or "AllAppsSlidingView" depending
	 * on user settings, so I cast it later.
	 */
	private Drawer mAllAppsGrid;

	private boolean mDesktopLocked = true;
	private Bundle mSavedState;

	private SpannableStringBuilder mDefaultKeySsb = null;

	private boolean mDestroyed;

	private boolean mIsNewIntent;

	private boolean mRestoring;
	private boolean mWaitingForResult;
	private boolean mLocaleChanged;

	private Bundle mSavedInstanceState;

	private DesktopBinder mBinder;
	/**
	 * ADW: New views/elements for dots, dockbar, lab/rab, etc
	 */
	private ImageView mPreviousView;
	private ImageView mNextView;
	private MiniLauncher mMiniLauncher;
	private DockBar mDockBar;
	private ActionButton mLAB;
	private ActionButton mRAB;
	private ActionButton mLAB2;
	private ActionButton mRAB2;
	/**
	 * ADW: variables to store actual status of elements
	 */
	private boolean allAppsOpen = false;
	private final boolean allAppsAnimating = false;
	private boolean showingPreviews = false;
	private boolean mShouldHideStatusbaronFocus = false;
	/**
	 * ADW: A lot of properties to store the custom settings
	 */
	private boolean allowDrawerAnimations = true;
	private boolean newDrawer = true;
	private boolean newPreviews = true;
	private boolean fullScreenPreviews = true;
	private boolean hideStatusBar = false;
	private boolean showDots = true;
	private boolean showDockBar = true;
	private boolean autoCloseDockbar;
	protected boolean autoCloseFolder;
	private boolean showLAB = true;
	private boolean showRAB = true;
	private boolean tintActionIcons = true;
	private boolean hideAppsBg = false;
	private boolean hideABBg = false;
	private float uiScaleAB = 0.5f;
	private boolean uiHideLabels = false;
	private boolean wallpaperHack = true;
	private boolean showAB2 = false;
	private boolean scrollableSupport = false;
	private DesktopIndicator mDesktopIndicator;
	private int savedOrientation;
	private boolean useDrawerCatalogNavigation = true;
	/**
	 * ADW: Home binding constants
	 */
	protected static final int BIND_NONE = 0;
	protected static final int BIND_DEFAULT = 1;
	protected static final int BIND_HOME_PREVIEWS = 2;
	protected static final int BIND_PREVIEWS = 3;
	protected static final int BIND_APPS = 4;
	protected static final int BIND_STATUSBAR = 5;
	protected static final int BIND_NOTIFICATIONS = 6;
	protected static final int BIND_HOME_NOTIFICATIONS = 7;
	protected static final int BIND_DOCKBAR = 8;
	protected static final int BIND_APP_LAUNCHER = 9;

	private int mHomeBinding = BIND_PREVIEWS;

	/**
	 * wjax: Swipe Down binding enum
	 */
	private int mSwipedownAction = BIND_NOTIFICATIONS;
	/**
	 * wjax: Swipe UP binding enum
	 */
	private int mSwipeupAction = BIND_NOTIFICATIONS;

	/**
	 * ADW:Wallpaper intent receiver
	 */
	private static WallpaperIntentReceiver sWallpaperReceiver;
	private boolean mShouldRestart = false;
	private boolean mMessWithPersistence = false;
	private boolean mIsDefaultLauncher = false;
	// ADW Theme constants
	public static final int THEME_ITEM_BACKGROUND = 0;
	public static final int THEME_ITEM_FOREGROUND = 1;
	public static final String THEME_DEFAULT = "ADW.Default theme";
	private Typeface themeFont = null;
	private boolean mIsEditMode = false;
	private View mScreensEditor = null;
	private boolean mIsWidgetEditMode = false;
	private LauncherAppWidgetInfo mlauncherAppWidgetInfo = null;
	// /TODO:ADW. Current code fully ready for upto 9
	// but need to add more drawables for the desktop dots...
	// or completely redo the desktop dots implementation
	private final static int MAX_SCREENS = 7;
	// ADW: NAVIGATION VALUES FOR THE NEXT/PREV CATALOG ACTIONS
	private final static int ACTION_CATALOG_PREV = 1;
	private final static int ACTION_CATALOG_NEXT = 2;
	// ADW: Custom counter receiver
	private CounterReceiver mCounterReceiver;

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		mMessWithPersistence = AlmostNexusSettingsHelper.getSystemPersistent(this);
		if (mMessWithPersistence) {
			changeOrientation(AlmostNexusSettingsHelper.getDesktopOrientation(this), true);
			setPersistent(true);
		} else {
			setPersistent(false);
			changeOrientation(AlmostNexusSettingsHelper.getDesktopOrientation(this), false);
		}
		super.onCreate(savedInstanceState);
		
		mInflater = getLayoutInflater();

		AppCatalogueFilters.getInstance().init(this);
		LauncherActions.getInstance().init(this);

		mAppWidgetManager = AppWidgetManager.getInstance(this);

		mAppWidgetHost = new LauncherAppWidgetHost(this, APPWIDGET_HOST_ID);
		mAppWidgetHost.startListening();

		if (PROFILE_STARTUP) {
			android.os.Debug.startMethodTracing("/sdcard/launcher");
		}
		updateAlmostNexusVars();
		checkForLocaleChange();
		setWallpaperDimension();
		// ADW: load the drawer type on boot so we can cast the proper Class
		// later
		newDrawer = AlmostNexusSettingsHelper.getDrawerNew(Launcher.this);
		setContentView(R.layout.launcher);
		setupViews();

		registerIntentReceivers();
		registerContentObservers();

		mSavedState = savedInstanceState;
		restoreState(mSavedState);

		if (PROFILE_STARTUP) {
			android.os.Debug.stopMethodTracing();
		}

		if (!mRestoring) {
			startLoaders();
		}

		// For handling default keys
		mDefaultKeySsb = new SpannableStringBuilder();
		Selection.setSelection(mDefaultKeySsb, 0);

		// ADW: register a sharedpref listener
		getSharedPreferences("launcher.preferences.almostnexus", Context.MODE_PRIVATE).registerOnSharedPreferenceChangeListener(this);
	}

	private void checkForLocaleChange() {
		final LocaleConfiguration localeConfiguration = new LocaleConfiguration();
		readConfiguration(this, localeConfiguration);

		final Configuration configuration = getResources().getConfiguration();

		final String previousLocale = localeConfiguration.locale;
		final String locale = configuration.locale.toString();

		final int previousMcc = localeConfiguration.mcc;
		final int mcc = configuration.mcc;

		final int previousMnc = localeConfiguration.mnc;
		final int mnc = configuration.mnc;

		mLocaleChanged = !locale.equals(previousLocale) || mcc != previousMcc || mnc != previousMnc;

		if (mLocaleChanged) {
			localeConfiguration.locale = locale;
			localeConfiguration.mcc = mcc;
			localeConfiguration.mnc = mnc;

			writeConfiguration(this, localeConfiguration);
		}
	}

	private static class LocaleConfiguration {
		public String locale;
		public int mcc = -1;
		public int mnc = -1;
	}

	private static void readConfiguration(Context context, LocaleConfiguration configuration) {
		DataInputStream in = null;
		try {
			in = new DataInputStream(context.openFileInput(PREFERENCES));
			configuration.locale = in.readUTF();
			configuration.mcc = in.readInt();
			configuration.mnc = in.readInt();
		} catch (FileNotFoundException e) {
			// Ignore
		} catch (IOException e) {
			// Ignore
		} finally {
			if (in != null) {
				try {
					in.close();
				} catch (IOException e) {
					// Ignore
				}
			}
		}
	}

	private static void writeConfiguration(Context context, LocaleConfiguration configuration) {
		DataOutputStream out = null;
		try {
			out = new DataOutputStream(context.openFileOutput(PREFERENCES, MODE_PRIVATE));
			out.writeUTF(configuration.locale);
			out.writeInt(configuration.mcc);
			out.writeInt(configuration.mnc);
			out.flush();
		} catch (FileNotFoundException e) {
			// Ignore
		} catch (IOException e) {
			// noinspection ResultOfMethodCallIgnored
			context.getFileStreamPath(PREFERENCES).delete();
		} finally {
			if (out != null) {
				try {
					out.close();
				} catch (IOException e) {
					// Ignore
				}
			}
		}
	}

	static int getScreen() {
		synchronized (sLock) {
			return sScreen;
		}
	}

	static void setScreen(int screen) {
		synchronized (sLock) {
			sScreen = screen;
		}
	}

	private void startLoaders() {
		boolean loadApplications = sModel.loadApplications(true, this, mLocaleChanged);
		sModel.loadUserItems(!mLocaleChanged, this, mLocaleChanged, loadApplications);

		mRestoring = false;
	}

	private void setWallpaperDimension() {
		WallpaperManager wpm = (WallpaperManager) getSystemService(WALLPAPER_SERVICE);

		Display display = getWindowManager().getDefaultDisplay();
		boolean isPortrait = display.getWidth() < display.getHeight();

		final int width = isPortrait ? display.getWidth() : display.getHeight();
		final int height = isPortrait ? display.getHeight() : display.getWidth();
		wpm.suggestDesiredDimensions(width * WALLPAPER_SCREENS_SPAN, height);
	}

	@Override
	protected void onActivityResult(int requestCode, int resultCode, Intent data) {
		mWaitingForResult = false;

		// The pattern used here is that a user PICKs a specific application,
		// which, depending on the target, might need to CREATE the actual
		// target.

		// For example, the user would PICK_SHORTCUT for "Music playlist", and we
		// launch over to the Music app to actually CREATE_SHORTCUT.

		if (resultCode == RESULT_OK && mAddItemCellInfo != null) {
			switch (requestCode) {
			case REQUEST_PICK_APPLICATION:
				completeAddApplication(this, data, mAddItemCellInfo, !mDesktopLocked);
				break;
			case REQUEST_PICK_SHORTCUT:
				processShortcut(data, REQUEST_PICK_APPLICATION, REQUEST_CREATE_SHORTCUT);
				break;
			case REQUEST_CREATE_SHORTCUT:
				completeAddShortcut(data, mAddItemCellInfo, !mDesktopLocked);
				break;
			case REQUEST_PICK_LIVE_FOLDER:
				addLiveFolder(data);
				break;
			case REQUEST_CREATE_LIVE_FOLDER:
				completeAddLiveFolder(data, mAddItemCellInfo, !mDesktopLocked);
				break;
			case REQUEST_PICK_APPWIDGET:
				addAppWidget(data);
				break;
			case REQUEST_CREATE_APPWIDGET:
				completeAddAppWidget(data, mAddItemCellInfo, !mDesktopLocked);
				break;
			case REQUEST_PICK_ANYCUT:
				completeAddShortcut(data, mAddItemCellInfo, !mDesktopLocked);
			}
		} else if (resultCode == RESULT_OK) {
			if (requestCode == REQUEST_SHOW_APP_LIST) {
				mAllAppsGrid.updateAppGrp();
				showAllApps(true, null);
			}
		} else if ((requestCode == REQUEST_PICK_APPWIDGET || requestCode == REQUEST_CREATE_APPWIDGET) && resultCode == RESULT_CANCELED && data != null) {
			// Clean up the appWidgetId if we canceled
			int appWidgetId = data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1);
			if (appWidgetId != -1) {
				mAppWidgetHost.deleteAppWidgetId(appWidgetId);
			}
		}
	}

	@Override
	protected void onResume() {
		super.onResume();
		if (shouldRestart())
			return;
		// ADW: Use custom settings to set the rotation
		/*
		 * this.setRequestedOrientation(
		 * AlmostNexusSettingsHelper.getDesktopRotation(this)?
		 * ActivityInfo.SCREEN_ORIENTATION_USER
		 * :ActivityInfo.SCREEN_ORIENTATION_NOSENSOR );
		 */
		// ADW: Use custom settings to change number of columns (and rows for
		// SlidingGrid) depending on phone rotation
		int orientation = getResources().getConfiguration().orientation;
		if (orientation == Configuration.ORIENTATION_PORTRAIT) {
			mAllAppsGrid.setNumColumns(AlmostNexusSettingsHelper.getColumnsPortrait(Launcher.this));
			mAllAppsGrid.setNumRows(AlmostNexusSettingsHelper.getRowsPortrait(Launcher.this));
			mAllAppsGrid.setPageHorizontalMargin(AlmostNexusSettingsHelper.getPageHorizontalMargin(Launcher.this));
		} else {
			mAllAppsGrid.setNumColumns(AlmostNexusSettingsHelper.getColumnsLandscape(Launcher.this));
			mAllAppsGrid.setNumRows(AlmostNexusSettingsHelper.getRowsLandscape(Launcher.this));
		}
		mWorkspace.setWallpaper(false);
		if (mRestoring) {
			startLoaders();
		}

		// If this was a new intent (i.e., the mIsNewIntent flag got set to true
		// by
		// onNewIntent), then close the search dialog if needed, because it
		// probably
		// came from the user pressing 'home' (rather than, for example,
		// pressing 'back').
		if (mIsNewIntent) {
			// Post to a handler so that this happens after the search dialog
			// tries to open
			// itself again.
			mWorkspace.post(new Runnable() {
				public void run() {
					// ADW: changed from using ISearchManager to use
					// SearchManager (thanks to Launcher+ source code)
					SearchManager searchManagerService = (SearchManager) Launcher.this.getSystemService(Context.SEARCH_SERVICE);
					try {
						searchManagerService.stopSearch();
					} catch (Exception e) {
						e(LOG_TAG, "error stopping search", e);
					}
				}
			});
		}

		mIsNewIntent = false;
	}

	@Override
	protected void onPause() {
		super.onPause();
		// ADW: removed cause it was closing app-drawer every time Home button
		// is triggered
		// ADW: it should be done only on certain circumstances
		// closeDrawer(false);
		savedOrientation = getResources().getConfiguration().orientation;
	}

	@Override
	public Object onRetainNonConfigurationInstance() {
		// Flag any binder to stop early before switching
		if (mBinder != null) {
			mBinder.mTerminate = true;
		}
		// if(mMessWithPersistence)setPersistent(false);
		if (PROFILE_ROTATE) {
			android.os.Debug.startMethodTracing("/sdcard/launcher-rotate");
		}
		return null;
	}

	private boolean acceptFilter() {
		final InputMethodManager inputManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
		return !inputManager.isFullscreenMode();
	}

	@Override
	public boolean onKeyDown(int keyCode, KeyEvent event) {
		boolean handled = super.onKeyDown(keyCode, event);
		if (!handled && acceptFilter() && keyCode != KeyEvent.KEYCODE_ENTER) {
			boolean gotKey = TextKeyListener.getInstance().onKeyDown(mWorkspace, mDefaultKeySsb, keyCode, event);
			if (gotKey && mDefaultKeySsb != null && mDefaultKeySsb.length() > 0) {
				// something usable has been typed - start a search
				// the typed text will be retrieved and cleared by
				// showSearchDialog()
				// If there are multiple keystrokes before the search dialog
				// takes focus,
				// onSearchRequested() will be called for every keystroke,
				// but it is idempotent, so it's fine.
				return onSearchRequested();
			}
		}

		return handled;
	}

	private String getTypedText() {
		return mDefaultKeySsb.toString();
	}

	private void clearTypedText() {
		mDefaultKeySsb.clear();
		mDefaultKeySsb.clearSpans();
		Selection.setSelection(mDefaultKeySsb, 0);
	}

	/**
	 * Restores the previous state, if it exists.
	 * 
	 * @param savedState
	 *            The previous state.
	 */
	private void restoreState(Bundle savedState) {
		if (savedState == null) {
			return;
		}

		final int currentScreen = savedState.getInt(RUNTIME_STATE_CURRENT_SCREEN, -1);
		if (currentScreen > -1) {
			mWorkspace.setCurrentScreen(currentScreen);
		}

		final int addScreen = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SCREEN, -1);
		if (addScreen > -1) {
			mAddItemCellInfo = new CellLayout.CellInfo();
			final CellLayout.CellInfo addItemCellInfo = mAddItemCellInfo;
			addItemCellInfo.valid = true;
			addItemCellInfo.screen = addScreen;
			addItemCellInfo.cellX = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_X);
			addItemCellInfo.cellY = savedState.getInt(RUNTIME_STATE_PENDING_ADD_CELL_Y);
			addItemCellInfo.spanX = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SPAN_X);
			addItemCellInfo.spanY = savedState.getInt(RUNTIME_STATE_PENDING_ADD_SPAN_Y);
			addItemCellInfo.findVacantCellsFromOccupied(savedState.getBooleanArray(RUNTIME_STATE_PENDING_ADD_OCCUPIED_CELLS), savedState.getInt(RUNTIME_STATE_PENDING_ADD_COUNT_X),
					savedState.getInt(RUNTIME_STATE_PENDING_ADD_COUNT_Y));
			mRestoring = true;
		}

		boolean renameFolder = savedState.getBoolean(RUNTIME_STATE_PENDING_FOLDER_RENAME, false);
		if (renameFolder) {
			long id = savedState.getLong(RUNTIME_STATE_PENDING_FOLDER_RENAME_ID);
			mFolderInfo = sModel.getFolderById(this, id);
			mRestoring = true;
		}
	}

	/**
	 * Finds all the views we need and configure them properly.
	 */
	private void setupViews() {
		mDragLayer = (DragLayer) findViewById(R.id.drag_layer);
		final DragLayer dragLayer = mDragLayer;

		mWorkspace = (Workspace) dragLayer.findViewById(R.id.workspace);
		final Workspace workspace = mWorkspace;
		// ADW: The app drawer is now a ViewStub and we load the resource
		// depending on custom settings
		ViewStub tmp = (ViewStub) dragLayer.findViewById(R.id.stub_drawer);
		if (newDrawer) {
			tmp.setLayoutResource(R.layout.new_drawer);
		} else {
			tmp.setLayoutResource(R.layout.old_drawer);
		}

		if (!Constants.isParent) {
			tmp.setVisibility(View.GONE);
		} else {
			tmp.setVisibility(View.VISIBLE);
		}

		mAllAppsGrid = (Drawer) tmp.inflate();
		final DeleteZone deleteZone = (DeleteZone) dragLayer.findViewById(R.id.delete_zone);

		mHandleView = (SliderView) dragLayer.findViewById(R.id.all_apps);
		mHandleView.setOnTriggerListener(new OnTriggerListener() {
			public void onTrigger(View v, int whichHandle) {
				mDockBar.open();
			}

			public void onGrabbedStateChange(View v, boolean grabbedState) {
			}

			public void onClick(View v) {
				if (allAppsOpen) {
					closeAllApps(true);
				} else {
					showAllApps(true, null);
				}
			}
		});
		mHandleView.setNextFocusUpId(R.id.drag_layer);
		mHandleView.setNextFocusLeftId(R.id.drag_layer);
		mAllAppsGrid.setTextFilterEnabled(false);
		mAllAppsGrid.setDragger(dragLayer);
		mAllAppsGrid.setLauncher(this);

		workspace.setOnLongClickListener(this);
		workspace.setDragger(dragLayer);
		workspace.setLauncher(this);

		deleteZone.setLauncher(this);
		deleteZone.setDragController(dragLayer);
		deleteZone.setHandle(mHandleView);

		dragLayer.setIgnoredDropTarget((View) mAllAppsGrid);
		dragLayer.setDragScoller(workspace);
		dragLayer.addDragListener(deleteZone);
		// ADW: Dockbar inner icon viewgroup (MiniLauncher.java)
		mMiniLauncher = (MiniLauncher) dragLayer.findViewById(R.id.mini_content);
		mMiniLauncher.setLauncher(this);
		mMiniLauncher.setOnLongClickListener(this);
		mMiniLauncher.setDragger(dragLayer);
		dragLayer.addDragListener(mMiniLauncher);

		// ADW: Action Buttons (LAB/RAB)
		mLAB = (ActionButton) dragLayer.findViewById(R.id.btn_lab);
		mLAB.setLauncher(this);
		mLAB.setSpecialIcon(getResources().getDrawable(R.drawable.arrow_left));
		mLAB.setSpecialAction(ACTION_CATALOG_PREV);
		dragLayer.addDragListener(mLAB);
		mRAB = (ActionButton) dragLayer.findViewById(R.id.btn_rab);
		mRAB.setLauncher(this);
		mRAB.setSpecialIcon(getResources().getDrawable(R.drawable.arrow_right));
		mRAB.setSpecialAction(ACTION_CATALOG_NEXT);
		dragLayer.addDragListener(mRAB);
		mLAB.setOnClickListener(this);
		mRAB.setOnClickListener(this);
		// ADW: secondary aActionButtons
		mLAB2 = (ActionButton) dragLayer.findViewById(R.id.btn_lab2);
		mLAB2.setLauncher(this);
		dragLayer.addDragListener(mLAB2);
		mRAB2 = (ActionButton) dragLayer.findViewById(R.id.btn_rab2);
		mRAB2.setLauncher(this);
		dragLayer.addDragListener(mRAB2);
		mLAB2.setOnClickListener(this);
		mRAB2.setOnClickListener(this);
		// ADW: Dots ImageViews
		mPreviousView = (ImageView) findViewById(R.id.btn_scroll_left);
		mNextView = (ImageView) findViewById(R.id.btn_scroll_right);
		mPreviousView.setOnLongClickListener(this);
		mNextView.setOnLongClickListener(this);

		// ADW linearlayout with apptray, lab and rab
		final View drwToolbar = findViewById(R.id.drawer_toolbar);
		// ADW add a listener to the dockbar to show/hide the app-drawer-button
		// and the dots
		mDockBar = (DockBar) findViewById(R.id.dockbar);
		mDockBar.setDockBarListener(new DockBarListener() {
			public void onOpen() {
				mHandleView.setVisibility(View.GONE);
				drwToolbar.setVisibility(View.GONE);
				if (mNextView.getVisibility() == View.VISIBLE) {
					mNextView.setVisibility(View.INVISIBLE);
					mPreviousView.setVisibility(View.INVISIBLE);
				}
			}

			public void onClose() {
				mHandleView.setVisibility(View.VISIBLE);
				drwToolbar.setVisibility(View.VISIBLE);
				if (showDots && !isAllAppsVisible()) {
					mNextView.setVisibility(View.VISIBLE);
					mPreviousView.setVisibility(View.VISIBLE);
				}

			}
		});
		if (AlmostNexusSettingsHelper.getDesktopIndicator(this)) {
			// mDesktopIndicator=(DesktopIndicator)
			// (findViewById(R.id.desktop_indicator));
		}
		// ADW: Add focusability to screen items
		mLAB.setFocusable(true);
		mRAB.setFocusable(true);
		mLAB2.setFocusable(true);
		mRAB2.setFocusable(true);
		mPreviousView.setFocusable(true);
		mNextView.setFocusable(true);

		// ADW: Load the specified theme
		String themePackage = AlmostNexusSettingsHelper.getThemePackageName(this, THEME_DEFAULT);
		PackageManager pm = getPackageManager();
		Resources themeResources = null;
		if (!themePackage.equals(THEME_DEFAULT)) {
			try {
				themeResources = pm.getResourcesForApplication(themePackage);
			} catch (NameNotFoundException e) {
				// ADW The saved theme was uninstalled so we save the default
				// one
				AlmostNexusSettingsHelper.setThemePackageName(this, Launcher.THEME_DEFAULT);
			}
		}
		if (themeResources != null) {
			// Action Buttons
			loadThemeResource(themeResources, themePackage, "lab_bg", mLAB, THEME_ITEM_BACKGROUND);
			loadThemeResource(themeResources, themePackage, "rab_bg", mRAB, THEME_ITEM_BACKGROUND);
			loadThemeResource(themeResources, themePackage, "lab2_bg", mLAB2, THEME_ITEM_BACKGROUND);
			loadThemeResource(themeResources, themePackage, "rab2_bg", mRAB2, THEME_ITEM_BACKGROUND);
			// App drawer button
			loadThemeResource(themeResources, themePackage, "handle_icon", mHandleView, THEME_ITEM_FOREGROUND);
			View appsBg = findViewById(R.id.appsBg);
			loadThemeResource(themeResources, themePackage, "handle", appsBg, THEME_ITEM_BACKGROUND);
			// Deletezone
			loadThemeResource(themeResources, themePackage, "ic_delete", deleteZone, THEME_ITEM_FOREGROUND);
			loadThemeResource(themeResources, themePackage, "delete_zone_selector", deleteZone, THEME_ITEM_BACKGROUND);
			// Desktop dots
			loadThemeResource(themeResources, themePackage, "home_arrows_left", mPreviousView, THEME_ITEM_FOREGROUND);
			loadThemeResource(themeResources, themePackage, "home_arrows_right", mNextView, THEME_ITEM_FOREGROUND);
			// Dockbar
			loadThemeResource(themeResources, themePackage, "dockbar_bg", mMiniLauncher, THEME_ITEM_BACKGROUND);
			try {
				themeFont = Typeface.createFromAsset(themeResources.getAssets(), "themefont.ttf");
			} catch (RuntimeException e) {
				// TODO: handle exception
			}
		}
		mHandleIcon = (TransitionDrawable) mHandleView.getDrawable();
		mHandleIcon.setCrossFadeEnabled(true);
		Drawable previous = mPreviousView.getDrawable();
		Drawable next = mNextView.getDrawable();
		mWorkspace.setIndicators(previous, next);
		// ADW: EOF Themes
		updateAlmostNexusUI();
	}

	/**
	 * Creates a view representing a shortcut.
	 * 
	 * @param info
	 *            The data structure describing the shortcut.
	 * 
	 * @return A View inflated from R.layout.application.
	 */
	View createShortcut(ApplicationInfo info) {
		return createShortcut(R.layout.application, (ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentScreen()), info);
	}

	/**
	 * Creates a view representing a shortcut inflated from the specified
	 * resource.
	 * 
	 * @param layoutResId
	 *            The id of the XML layout used to create the shortcut.
	 * @param parent
	 *            The group the shortcut belongs to.
	 * @param info
	 *            The data structure describing the shortcut.
	 * 
	 * @return A View inflated from layoutResId.
	 */
	View createShortcut(int layoutResId, ViewGroup parent, ApplicationInfo info) {
		CounterTextView favorite = (CounterTextView) mInflater.inflate(layoutResId, parent, false);

		if (!info.filtered) {
			info.icon = Utilities.createIconThumbnail(info.icon, this);
			info.filtered = true;
		}

		favorite.setCompoundDrawablesWithIntrinsicBounds(null, info.icon, null, null);
		if (!uiHideLabels)
			favorite.setText(info.title);
		favorite.setTag(info);
		favorite.setOnClickListener(this);
		// ADW: Custom font
		if (themeFont != null)
			favorite.setTypeface(themeFont);
		// ADW: Counters stuff
		favorite.setCounter(info.counter);
		return favorite;
	}

	/**
	 * Add an application shortcut to the workspace.
	 * 
	 * @param data
	 *            The intent describing the application.
	 * @param cellInfo
	 *            The position on screen where to create the shortcut.
	 */
	void completeAddApplication(Context context, Intent data, CellLayout.CellInfo cellInfo, boolean insertAtFirst) {
		cellInfo.screen = mWorkspace.getCurrentScreen();
		if (!findSingleSlot(cellInfo))
			return;

		final ApplicationInfo info = infoFromApplicationIntent(context, data);
		if (info != null) {
			mWorkspace.addApplicationShortcut(info, cellInfo, insertAtFirst);
		}
	}

	private static ApplicationInfo infoFromApplicationIntent(Context context, Intent data) {
		ComponentName component = data.getComponent();
		PackageManager packageManager = context.getPackageManager();
		ActivityInfo activityInfo = null;
		try {
			activityInfo = packageManager.getActivityInfo(component, 0 /*
																		 * no
																		 * flags
																		 */);
		} catch (NameNotFoundException e) {
			e(LOG_TAG, "Couldn't find ActivityInfo for selected application", e);
		}

		if (activityInfo != null) {
			ApplicationInfo itemInfo = new ApplicationInfo();

			itemInfo.title = activityInfo.loadLabel(packageManager);
			if (itemInfo.title == null) {
				itemInfo.title = activityInfo.name;
			}

			itemInfo.setActivity(component, Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
			// itemInfo.icon = activityInfo.loadIcon(packageManager);
			itemInfo.container = ItemInfo.NO_ID;

			itemInfo.icon = LauncherModel.getIcon(packageManager, context, activityInfo);

			return itemInfo;
		}

		return null;
	}

	/**
	 * Add a shortcut to the workspace.
	 * 
	 * @param data
	 *            The intent describing the shortcut.
	 * @param cellInfo
	 *            The position on screen where to create the shortcut.
	 * @param insertAtFirst
	 */
	private void completeAddShortcut(Intent data, CellLayout.CellInfo cellInfo, boolean insertAtFirst) {
		cellInfo.screen = mWorkspace.getCurrentScreen();
		if (!findSingleSlot(cellInfo))
			return;

		final ApplicationInfo info = addShortcut(this, data, cellInfo, false);

		if (!mRestoring) {
			sModel.addDesktopItem(info);

			final View view = createShortcut(info);
			mWorkspace.addInCurrentScreen(view, cellInfo.cellX, cellInfo.cellY, 1, 1, insertAtFirst);
		} else if (sModel.isDesktopLoaded()) {
			sModel.addDesktopItem(info);
		}
	}

	/**
	 * Add a widget to the workspace.
	 * 
	 * @param data
	 *            The intent describing the appWidgetId.
	 * @param cellInfo
	 *            The position on screen where to create the widget.
	 */
	private void completeAddAppWidget(Intent data, CellLayout.CellInfo cellInfo, final boolean insertAtFirst) {

		Bundle extras = data.getExtras();
		final int appWidgetId = extras.getInt(AppWidgetManager.EXTRA_APPWIDGET_ID, -1);

		if (LOGD)
			d(LOG_TAG, "dumping extras content=" + extras.toString());

		final AppWidgetProviderInfo appWidgetInfo = mAppWidgetManager.getAppWidgetInfo(appWidgetId);

		// Calculate the grid spans needed to fit this widget
		CellLayout layout = (CellLayout) mWorkspace.getChildAt(cellInfo.screen);
		final int[] spans = layout.rectToCell(appWidgetInfo.minWidth, appWidgetInfo.minHeight);
		final CellLayout.CellInfo cInfo = cellInfo;
		AlertDialog.Builder builder;
		AlertDialog alertDialog;

		final View dlg_layout = View.inflate(Launcher.this, R.layout.widget_span_setup, null);
		final NumberPicker ncols = (NumberPicker) dlg_layout.findViewById(R.id.widget_columns_span);
		ncols.setRange(1, mWorkspace.currentDesktopColumns());
		ncols.setCurrent(spans[0]);
		final NumberPicker nrows = (NumberPicker) dlg_layout.findViewById(R.id.widget_rows_span);
		nrows.setRange(1, mWorkspace.currentDesktopRows());
		nrows.setCurrent(spans[1]);
		builder = new AlertDialog.Builder(Launcher.this);
		builder.setView(dlg_layout);
		alertDialog = builder.create();
		alertDialog.setTitle(getResources().getString(R.string.widget_config_dialog_title));
		alertDialog.setMessage(getResources().getString(R.string.widget_config_dialog_summary));
		alertDialog.setButton(DialogInterface.BUTTON_POSITIVE, getResources().getString(android.R.string.ok), new DialogInterface.OnClickListener() {
			public void onClick(DialogInterface dialog, int which) {
				spans[0] = ncols.getCurrent();
				spans[1] = nrows.getCurrent();
				realAddWidget(appWidgetInfo, cInfo, spans, appWidgetId, insertAtFirst);
			}
		});
		alertDialog.show();
	}

	public LauncherAppWidgetHost getAppWidgetHost() {
		return mAppWidgetHost;
	}

	static ApplicationInfo addShortcut(Context context, Intent data, CellLayout.CellInfo cellInfo, boolean notify) {

		final ApplicationInfo info = infoFromShortcutIntent(context, data);
		LauncherModel.addItemToDatabase(context, info, LauncherSettings.Favorites.CONTAINER_DESKTOP, cellInfo.screen, cellInfo.cellX, cellInfo.cellY, notify);

		return info;
	}

	private static ApplicationInfo infoFromShortcutIntent(Context context, Intent data) {
		Intent intent = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_INTENT);
		String name = data.getStringExtra(Intent.EXTRA_SHORTCUT_NAME);
		Bitmap bitmap = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON);

		Drawable icon = null;
		boolean filtered = false;
		boolean customIcon = false;
		ShortcutIconResource iconResource = null;

		if (bitmap != null) {
			icon = new FastBitmapDrawable(Utilities.createBitmapThumbnail(bitmap, context));
			filtered = true;
			customIcon = true;
		} else {
			Parcelable extra = data.getParcelableExtra(Intent.EXTRA_SHORTCUT_ICON_RESOURCE);
			if (extra != null && extra instanceof ShortcutIconResource) {
				try {
					iconResource = (ShortcutIconResource) extra;
					final PackageManager packageManager = context.getPackageManager();
					Resources resources = packageManager.getResourcesForApplication(iconResource.packageName);
					final int id = resources.getIdentifier(iconResource.resourceName, null, null);
					icon = resources.getDrawable(id);
				} catch (Exception e) {
					w(LOG_TAG, "Could not load shortcut icon: " + extra);
				}
			}
		}

		if (icon == null) {
			icon = context.getPackageManager().getDefaultActivityIcon();
		}

		final ApplicationInfo info = new ApplicationInfo();
		info.icon = icon;
		info.filtered = filtered;
		info.title = name;
		info.intent = intent;
		info.customIcon = customIcon;
		info.iconResource = iconResource;

		return info;
	}

	void closeSystemDialogs() {
		getWindow().closeAllPanels();

		try {
			dismissDialog(DIALOG_CREATE_SHORTCUT);
			// Unlock the workspace if the dialog was showing
			mWorkspace.unlock();
		} catch (Exception e) {
			// An exception is thrown if the dialog is not visible, which is
			// fine
		}

		try {
			dismissDialog(DIALOG_RENAME_FOLDER);
			// Unlock the workspace if the dialog was showing
			mWorkspace.unlock();
		} catch (Exception e) {
			// An exception is thrown if the dialog is not visible, which is
			// fine
		}
		try {
			dismissDialog(DIALOG_CHOOSE_GROUP);
			// Unlock the workspace if the dialog was showing
		} catch (Exception e) {
			// An exception is thrown if the dialog is not visible, which is
			// fine
		}
		try {
			dismissDialog(DIALOG_NEW_GROUP);
			// Unlock the workspace if the dialog was showing
		} catch (Exception e) {
			// An exception is thrown if the dialog is not visible, which is
			// fine
		}
		try {
			dismissDialog(DIALOG_DELETE_GROUP_CONFIRM);
			// Unlock the workspace if the dialog was showing
		} catch (Exception e) {
			// An exception is thrown if the dialog is not visible, which is
			// fine
		}
	}

	@Override
	protected void onNewIntent(Intent intent) {
		super.onNewIntent(intent);

		// Close the menu
		if (Intent.ACTION_MAIN.equals(intent.getAction())) {
			closeSystemDialogs();

			// Set this flag so that onResume knows to close the search dialog
			// if it's open,
			// because this was a new intent (thus a press of 'home' or some
			// such) rather than
			// for example onResume being called when the user pressed the
			// 'back' button.
			mIsNewIntent = true;

			if ((intent.getFlags() & Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT) != Intent.FLAG_ACTIVITY_BROUGHT_TO_FRONT) {
				if (!isAllAppsVisible() || mHomeBinding == BIND_APPS)
					fireHomeBinding(mHomeBinding, 1);
				if (mHomeBinding != BIND_APPS) {
					closeDrawer(true);
				}
				final View v = getWindow().peekDecorView();
				if (v != null && v.getWindowToken() != null) {
					InputMethodManager imm = (InputMethodManager) getSystemService(INPUT_METHOD_SERVICE);
					imm.hideSoftInputFromWindow(v.getWindowToken(), 0);
				}
			} else {
				closeDrawer(false);
			}
		}
	}

	@Override
	protected void onRestoreInstanceState(Bundle savedInstanceState) {
		// NOTE: Do NOT do this. Ever. This is a terrible and horrifying hack.
		//
		// Home loads the content of the workspace on a background thread. This
		// means that
		// a previously focused view will be, after orientation change, added to
		// the view
		// hierarchy at an undeterminate time in the future. If we were to
		// invoke
		// super.onRestoreInstanceState() here, the focus restoration would fail
		// because the
		// view to focus does not exist yet.
		//
		// However, not invoking super.onRestoreInstanceState() is equally bad.
		// In such a case,
		// panels would not be restored properly. For instance, if the menu is
		// open then the
		// user changes the orientation, the menu would not be opened in the new
		// orientation.
		//
		// To solve both issues Home messes up with the internal state of the
		// bundle to remove
		// the properties it does not want to see restored at this moment. After
		// invoking
		// super.onRestoreInstanceState(), it removes the panels state.
		//
		// Later, when the workspace is done loading, Home calls
		// super.onRestoreInstanceState()
		// again to restore focus and other view properties. It will not,
		// however, restore
		// the panels since at this point the panels' state has been removed
		// from the bundle.
		//
		// This is a bad example, do not do this.
		//
		// If you are curious on how this code was put together, take a look at
		// the following
		// in Android's source code:
		// - Activity.onRestoreInstanceState()
		// - PhoneWindow.restoreHierarchyState()
		// - PhoneWindow.DecorView.onAttachedToWindow()
		//
		// The source code of these various methods shows what states should be
		// kept to
		// achieve what we want here.

		Bundle windowState = savedInstanceState.getBundle("android:viewHierarchyState");
		SparseArray<Parcelable> savedStates = null;
		int focusedViewId = View.NO_ID;

		if (windowState != null) {
			savedStates = windowState.getSparseParcelableArray("android:views");
			windowState.remove("android:views");
			focusedViewId = windowState.getInt("android:focusedViewId", View.NO_ID);
			windowState.remove("android:focusedViewId");
		}

		super.onRestoreInstanceState(savedInstanceState);

		if (windowState != null) {
			windowState.putSparseParcelableArray("android:views", savedStates);
			windowState.putInt("android:focusedViewId", focusedViewId);
			windowState.remove("android:Panels");
		}

		mSavedInstanceState = savedInstanceState;
	}

	@Override
	protected void onSaveInstanceState(Bundle outState) {
		// ADW: If we leave the menu open, on restoration it will try to auto
		// find
		// the ocupied cells. But this could happed before the workspace is
		// fully loaded,
		// so it can cause a NPE cause of the way we load the desktop
		// columns/rows count.
		// I prefer to just close it than diggin the code to make it load
		// later...
		// Accepting patches :-)
		closeOptionsMenu();
		super.onSaveInstanceState(outState);

		outState.putInt(RUNTIME_STATE_CURRENT_SCREEN, mWorkspace.getCurrentScreen());

		final ArrayList<Folder> folders = mWorkspace.getOpenFolders();
		if (folders.size() > 0) {
			final int count = folders.size();
			long[] ids = new long[count];
			for (int i = 0; i < count; i++) {
				final FolderInfo info = folders.get(i).getInfo();
				ids[i] = info.id;
			}
			outState.putLongArray(RUNTIME_STATE_USER_FOLDERS, ids);
		}

		final boolean isConfigurationChange = getChangingConfigurations() != 0;

		// When the drawer is opened and we are saving the state because of a
		// configuration change
		if (allAppsOpen && isConfigurationChange) {
			outState.putBoolean(RUNTIME_STATE_ALL_APPS_FOLDER, true);
		}
		if (mDockBar.isOpen()) {
			outState.putBoolean(RUNTIME_STATE_DOCKBAR, true);
		}
		if (mAddItemCellInfo != null && mAddItemCellInfo.valid && mWaitingForResult) {
			final CellLayout.CellInfo addItemCellInfo = mAddItemCellInfo;
			final CellLayout layout = (CellLayout) mWorkspace.getChildAt(addItemCellInfo.screen);

			outState.putInt(RUNTIME_STATE_PENDING_ADD_SCREEN, addItemCellInfo.screen);
			outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_X, addItemCellInfo.cellX);
			outState.putInt(RUNTIME_STATE_PENDING_ADD_CELL_Y, addItemCellInfo.cellY);
			outState.putInt(RUNTIME_STATE_PENDING_ADD_SPAN_X, addItemCellInfo.spanX);
			outState.putInt(RUNTIME_STATE_PENDING_ADD_SPAN_Y, addItemCellInfo.spanY);
			outState.putInt(RUNTIME_STATE_PENDING_ADD_COUNT_X, layout.getCountX());
			outState.putInt(RUNTIME_STATE_PENDING_ADD_COUNT_Y, layout.getCountY());
			outState.putBooleanArray(RUNTIME_STATE_PENDING_ADD_OCCUPIED_CELLS, layout.getOccupiedCells());
		}

		if (mFolderInfo != null && mWaitingForResult) {
			outState.putBoolean(RUNTIME_STATE_PENDING_FOLDER_RENAME, true);
			outState.putLong(RUNTIME_STATE_PENDING_FOLDER_RENAME_ID, mFolderInfo.id);
		}
	}

	@Override
	public void onDestroy() {
		mDestroyed = true;
		// setPersistent(false);
		// ADW: unregister the sharedpref listener
		getSharedPreferences("launcher.preferences.almostnexus", Context.MODE_PRIVATE).unregisterOnSharedPreferenceChangeListener(this);

		super.onDestroy();

		try {
			mAppWidgetHost.stopListening();
		} catch (NullPointerException ex) {
			w(LOG_TAG, "problem while stopping AppWidgetHost during Launcher destruction", ex);
		}

		TextKeyListener.getInstance().release();

		mAllAppsGrid.clearTextFilter();
		mAllAppsGrid.setAdapter(null);

		sModel.unbind();
		sModel.abortLoaders();
		mWorkspace.unbindWidgetScrollableViews();
		getContentResolver().unregisterContentObserver(mObserver);
		getContentResolver().unregisterContentObserver(mWidgetObserver);
		unregisterReceiver(mApplicationsReceiver);
		unregisterReceiver(mCloseSystemDialogsReceiver);
		if (mCounterReceiver != null)
			unregisterReceiver(mCounterReceiver);
		mWorkspace.unregisterProvider();
	}

	@Override
	public void startActivityForResult(Intent intent, int requestCode) {
		if (intent == null)
			return;
		// ADW: closing drawer, removed from onpause
		if (requestCode != REQUEST_SHOW_APP_LIST && // do not close drawer if it
													// is for switching
													// catalogue.
				!CustomShirtcutActivity.ACTION_LAUNCHERACTION.equals(intent.getAction()))
			closeDrawer(false);
		if (requestCode >= 0)
			mWaitingForResult = true;

		intent.setFlags(Intent.FLAG_ACTIVITY_NO_HISTORY);

		super.startActivityForResult(intent, requestCode);
	}

	@Override
	public void startSearch(String initialQuery, boolean selectInitialQuery, Bundle appSearchData, boolean globalSearch) {

		closeDrawer(false);

		// Slide the search widget to the top, if it's on the current screen,
		// otherwise show the search dialog immediately.
		Search searchWidget = mWorkspace.findSearchWidgetOnCurrentScreen();
		if (searchWidget == null) {
			showSearchDialog(initialQuery, selectInitialQuery, appSearchData, globalSearch);
		} else {
			searchWidget.startSearch(initialQuery, selectInitialQuery, appSearchData, globalSearch);
			// show the currently typed text in the search widget while sliding
			searchWidget.setQuery(getTypedText());
		}
	}

	/**
	 * Show the search dialog immediately, without changing the search widget.
	 * 
	 * @see Activity#startSearch(String, boolean, android.os.Bundle, boolean)
	 */
	void showSearchDialog(String initialQuery, boolean selectInitialQuery, Bundle appSearchData, boolean globalSearch) {

		if (initialQuery == null) {
			// Use any text typed in the launcher as the initial query
			initialQuery = getTypedText();
			clearTypedText();
		}
		if (appSearchData == null) {
			appSearchData = new Bundle();
			appSearchData.putString(SearchManager.APP_DATA, "launcher-search");
		}

		final SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);

		final Search searchWidget = mWorkspace.findSearchWidgetOnCurrentScreen();
		if (searchWidget != null) {
			// This gets called when the user leaves the search dialog to go
			// back to
			// the Launcher.
			searchManager.setOnCancelListener(new SearchManager.OnCancelListener() {
				public void onCancel() {
					searchManager.setOnCancelListener(null);
					stopSearch();
				}
			});
		}

		searchManager.startSearch(initialQuery, selectInitialQuery, getComponentName(), appSearchData, globalSearch);
	}

	/**
	 * Cancel search dialog if it is open.
	 */
	void stopSearch() {
		// Close search dialog
		SearchManager searchManager = (SearchManager) getSystemService(Context.SEARCH_SERVICE);
		searchManager.stopSearch();
		// Restore search widget to its normal position
		Search searchWidget = mWorkspace.findSearchWidgetOnCurrentScreen();
		if (searchWidget != null) {
			searchWidget.stopSearch(false);
		}
	}

	@Override
	public boolean onCreateOptionsMenu(Menu menu) {
		if (mDesktopLocked && mSavedInstanceState == null)
			return false;

		super.onCreateOptionsMenu(menu);

		if (Constants.isParent) {
			menu.add(MENU_GROUP_ADD, MENU_ADD, 0, R.string.menu_add).setIcon(android.R.drawable.ic_menu_add).setAlphabeticShortcut('A');
			menu.add(MENU_GROUP_NORMAL, MENU_WALLPAPER_SETTINGS, 0, R.string.menu_wallpaper).setIcon(android.R.drawable.ic_menu_gallery).setAlphabeticShortcut('W');
			menu.add(MENU_GROUP_NORMAL, MENU_SEARCH, 0, R.string.menu_search).setIcon(android.R.drawable.ic_search_category_default).setAlphabeticShortcut(SearchManager.MENU_KEY);
			menu.add(MENU_GROUP_NORMAL, MENU_NOTIFICATIONS, 0, R.string.menu_edit).setIcon(android.R.drawable.ic_menu_edit).setAlphabeticShortcut('E');
			final Intent settings = new Intent(android.provider.Settings.ACTION_SETTINGS);
			settings.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
			menu.add(MENU_GROUP_NORMAL, MENU_SETTINGS, 0, R.string.menu_settings).setIcon(android.R.drawable.ic_menu_preferences).setAlphabeticShortcut('P').setIntent(settings);
		}

		// ADW: add custom settings
		menu.add(MENU_GROUP_ALMOSTNEXUS, MENU_ALMOSTNEXUS, 0, R.string.menu_adw_settings).setIcon(com.android.internal.R.drawable.ic_menu_preferences).setAlphabeticShortcut('X');

//		menu.add(MENU_GROUP_CATALOGUE, MENU_APP_GRP_CONFIG, 0, R.string.AppGroupConfig).setIcon(android.R.drawable.ic_menu_agenda);
		// menu.add(MENU_GROUP_CATALOGUE, MENU_APP_GRP_RENAME, 0,
		// R.string.AppGroupRename)
		// .setIcon(R.drawable.ic_menu_notifications);
//		menu.add(MENU_GROUP_CATALOGUE, MENU_APP_SWITCH_GRP, 0, R.string.AppGroupChoose).setIcon(android.R.drawable.ic_menu_manage);
//		menu.add(MENU_GROUP_CATALOGUE, MENU_APP_DELETE_GRP, 0, R.string.AppGroupDel).setIcon(android.R.drawable.ic_menu_delete);
		return true;
	}

	@Override
	public boolean onPrepareOptionsMenu(Menu menu) {
		super.onPrepareOptionsMenu(menu);
		if (mIsEditMode || mIsWidgetEditMode)
			return false;
		// We can't trust the view state here since views we may not be done
		// binding.
		// Get the vacancy state from the model instead.
		mMenuAddInfo = mWorkspace.findAllVacantCellsFromModel();
		menu.setGroupEnabled(MENU_GROUP_ADD, mMenuAddInfo != null && mMenuAddInfo.valid);
		boolean forceHidden = getResources().getBoolean(R.bool.force_hidden_settings);
		boolean showmenu = false;
		if (!forceHidden) {
			// ADW: Check if this is the default launcher
			mIsDefaultLauncher = checkDefaultLauncher();
			// ADW: Check if we're running on the specified mod rom
			String mod = android.os.SystemProperties.get("ro.modversion", "adw").toLowerCase();
			if (LOGD)
				Log.d(LOG_TAG, "System version=" + mod);
			if (LOGD)
				Log.d(LOG_TAG, "System version contains rom_mod_version?" + (mod.contains(getResources().getString(R.string.rom_mod_string).toLowerCase())));
			showmenu = !mod.contains(getResources().getString(R.string.rom_mod_string).toLowerCase()) || !mIsDefaultLauncher;
		}
		if (allAppsOpen)
			showmenu = false;
		menu.setGroupVisible(MENU_GROUP_ALMOSTNEXUS, showmenu);
		mMenuAddInfo = mWorkspace.findAllVacantCellsFromModel();
		menu.setGroupVisible(MENU_GROUP_ADD, mMenuAddInfo != null && mMenuAddInfo.valid && (!allAppsOpen));
		menu.setGroupVisible(MENU_GROUP_NORMAL, !allAppsOpen);
		menu.setGroupVisible(MENU_GROUP_CATALOGUE, allAppsOpen);
		return true;
	}

	@Override
	public boolean onOptionsItemSelected(MenuItem item) {
		switch (item.getItemId()) {
		case MENU_ADD:
			addItems();
			return true;
		case MENU_WALLPAPER_SETTINGS:
			startWallpaper();
			return true;
		case MENU_SEARCH:
			onSearchRequested();
			return true;
		case MENU_NOTIFICATIONS:
			// showNotifications();
			// ADW: temp usage for desktop eiting
			if (allAppsOpen)
				closeAllApps(false);
			startDesktopEdit();
			return true;
		case MENU_ALMOSTNEXUS:
			showCustomConfig();
			return true;
		case MENU_APP_GRP_CONFIG:
			showAppList();
			return true;
		case MENU_APP_GRP_RENAME:
			showNewGrpDialog();
			return true;
		case MENU_APP_SWITCH_GRP:
			showSwitchGrp();
			return true;
		case MENU_APP_DELETE_GRP:
			showDeleteGrpDialog();
			return true;
		}

		return super.onOptionsItemSelected(item);
	}

	private void showAppList() {
		final AppCatalogueFilter flt = AppCatalogueFilters.getInstance().getDrawerFilter();
		if (!flt.isUserGroup()) {
			Toast.makeText(this, getString(R.string.AppGroupConfigError), Toast.LENGTH_SHORT).show();
			return;
		}
		Intent i = new Intent(this, AppInfoMList.class);
		i.putExtra(AppInfoMList.EXTRA_CATALOGUE_INDEX, flt.getCurrentFilterIndex());
		startActivityForResult(i, REQUEST_SHOW_APP_LIST);
	}

	void showDeleteGrpDialog() {
		if (!AppCatalogueFilters.getInstance().getDrawerFilter().isUserGroup()) {
			Toast.makeText(this, getString(R.string.AppGroupConfigError), Toast.LENGTH_SHORT).show();
			return;
		}
		showDialog(DIALOG_DELETE_GROUP_CONFIRM);
	}

	void showNewGrpDialog() {
		mWaitingForResult = true;
		showDialog(DIALOG_NEW_GROUP);
	}

	/**
	 * Indicates that we want global search for this activity by setting the
	 * globalSearch argument for {@link #startSearch} to true.
	 */

	@Override
	public boolean onSearchRequested() {
		startSearch(null, false, null, true);
		return true;
	}

	private void addItems() {
		showAddDialog(mMenuAddInfo);
	}

	private void removeShortcutsForPackage(String packageName) {
		if (packageName != null && packageName.length() > 0) {
			mWorkspace.removeShortcutsForPackage(packageName);
		}
	}

	private void updateShortcutsForPackage(String packageName) {
		if (packageName != null && packageName.length() > 0) {
			mWorkspace.updateShortcutsForPackage(packageName);
		}
	}

	void addAppWidget(final Intent data) {
		// TODO: catch bad widget exception when sent
		int appWidgetId = data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1);

		String customWidget = data.getStringExtra(EXTRA_CUSTOM_WIDGET);
		if (SEARCH_WIDGET.equals(customWidget)) {
			// We don't need this any more, since this isn't a real app widget.
			mAppWidgetHost.deleteAppWidgetId(appWidgetId);
			// add the search widget
			addSearch();
		} else {
			AppWidgetProviderInfo appWidget = mAppWidgetManager.getAppWidgetInfo(appWidgetId);

			try {
				Bundle metadata = getPackageManager().getReceiverInfo(appWidget.provider, PackageManager.GET_META_DATA).metaData;
				if (metadata != null) {
					if (metadata.containsKey(LauncherMetadata.Requirements.APIVersion)) {
						int requiredApiVersion = metadata.getInt(LauncherMetadata.Requirements.APIVersion);
						if (requiredApiVersion > LauncherMetadata.CurrentAPIVersion) {
							onActivityResult(REQUEST_CREATE_APPWIDGET, Activity.RESULT_CANCELED, data);
							// Show a nice toast here to tell the user why the
							// widget is rejected.
							new AlertDialog.Builder(this).setTitle(R.string.adw_version).setCancelable(true).setIcon(R.drawable.ic_launcher_home)
									.setPositiveButton(getString(android.R.string.ok), null).setMessage(getString(R.string.scrollable_api_required)).create().show();
							return;
						}
					}
					// If there are Settings for scrollable or animations test
					// them here too!
					if (metadata.containsKey(LauncherMetadata.Requirements.Scrollable)) {
						boolean requiresScrolling = metadata.getBoolean(LauncherMetadata.Requirements.Scrollable);
						if (!isScrollableAllowed() && requiresScrolling) {
							// ask the user what to do
							AlertDialog.Builder dlg = new AlertDialog.Builder(this);
							dlg.setPositiveButton(getString(android.R.string.yes), new DialogInterface.OnClickListener() {

								@Override
								public void onClick(DialogInterface dialog, int which) {
									AlmostNexusSettingsHelper.setUIScrollableWidgets(Launcher.this, true);
									configureOrAddAppWidget(data);
								}
							});
							dlg.setNegativeButton(getString(android.R.string.no), new DialogInterface.OnClickListener() {
								@Override
								public void onClick(DialogInterface dialog, int which) {
									onActivityResult(REQUEST_CREATE_APPWIDGET, Activity.RESULT_CANCELED, data);
								}
							});
							dlg.setMessage(getString(R.string.need_scrollable));
							dlg.create().show();
							return;
						}
					}
				}
			} catch (PackageManager.NameNotFoundException expt) {
				// No Metadata available... then it is all OK...
			}
			configureOrAddAppWidget(data);
		}
	}

	private void configureOrAddAppWidget(Intent data) {
		int appWidgetId = data.getIntExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, -1);
		AppWidgetProviderInfo appWidget = mAppWidgetManager.getAppWidgetInfo(appWidgetId);
		if (appWidget.configure != null) {
			// Launch over to configure widget, if needed
			Intent intent = new Intent(AppWidgetManager.ACTION_APPWIDGET_CONFIGURE);
			intent.setComponent(appWidget.configure);
			intent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);

			startActivityForResult(intent, REQUEST_CREATE_APPWIDGET);
		} else {
			// Otherwise just add it
			onActivityResult(REQUEST_CREATE_APPWIDGET, Activity.RESULT_OK, data);
		}
	}

	void addSearch() {
		final Widget info = Widget.makeSearch();
		final CellLayout.CellInfo cellInfo = mAddItemCellInfo;

		final int[] xy = mCellCoordinates;
		final int spanX = info.spanX;
		final int spanY = info.spanY;

		AlertDialog.Builder builder;
		AlertDialog alertDialog;

		final View dlg_layout = View.inflate(Launcher.this, R.layout.widget_span_setup, null);
		final NumberPicker ncols = (NumberPicker) dlg_layout.findViewById(R.id.widget_columns_span);
		ncols.setRange(1, mWorkspace.currentDesktopColumns());
		ncols.setCurrent(spanX);
		final NumberPicker nrows = (NumberPicker) dlg_layout.findViewById(R.id.widget_rows_span);
		nrows.setRange(1, mWorkspace.currentDesktopRows());
		nrows.setCurrent(spanY);
		builder = new AlertDialog.Builder(Launcher.this);
		builder.setView(dlg_layout);
		alertDialog = builder.create();
		alertDialog.setTitle(getResources().getString(R.string.widget_config_dialog_title));
		alertDialog.setMessage(getResources().getString(R.string.widget_config_dialog_summary));
		alertDialog.setButton(DialogInterface.BUTTON_POSITIVE, getResources().getString(android.R.string.ok), new DialogInterface.OnClickListener() {
			public void onClick(DialogInterface dialog, int which) {
				int spanX = ncols.getCurrent();
				int spanY = nrows.getCurrent();
				realAddSearch(info, cellInfo, xy, spanX, spanY);
			}
		});
		alertDialog.show();
	}

	void processShortcut(Intent intent, int requestCodeApplication, int requestCodeShortcut) {
		// Handle case where user selected "Applications"
		String applicationName = getResources().getString(R.string.group_applications);
		String shortcutName = intent.getStringExtra(Intent.EXTRA_SHORTCUT_NAME);

		if (applicationName != null && applicationName.equals(shortcutName)) {
			Intent mainIntent = new Intent(Intent.ACTION_MAIN, null);
			mainIntent.addCategory(Intent.CATEGORY_LAUNCHER);

			Intent pickIntent = new Intent(Intent.ACTION_PICK_ACTIVITY);
			pickIntent.putExtra(Intent.EXTRA_INTENT, mainIntent);
			startActivityForResult(pickIntent, requestCodeApplication);
		} else {
			startActivityForResult(intent, requestCodeShortcut);
		}
	}

	void addLiveFolder(Intent intent) {
		// Handle case where user selected "Folder"
		String folderName = getResources().getString(R.string.group_folder);
		String shortcutName = intent.getStringExtra(Intent.EXTRA_SHORTCUT_NAME);

		if (folderName != null && folderName.equals(shortcutName)) {
			addFolder(!mDesktopLocked);
		} else {
			startActivityForResult(intent, REQUEST_CREATE_LIVE_FOLDER);
		}
	}

	void addFolder(boolean insertAtFirst) {
		UserFolderInfo folderInfo = new UserFolderInfo();
		folderInfo.title = getText(R.string.folder_name);

		CellLayout.CellInfo cellInfo = mAddItemCellInfo;
		cellInfo.screen = mWorkspace.getCurrentScreen();
		if (!findSingleSlot(cellInfo))
			return;

		// Update the model
		LauncherModel.addItemToDatabase(this, folderInfo, LauncherSettings.Favorites.CONTAINER_DESKTOP, mWorkspace.getCurrentScreen(), cellInfo.cellX, cellInfo.cellY, false);
		sModel.addDesktopItem(folderInfo);
		sModel.addFolder(folderInfo);

		// Create the view
		FolderIcon newFolder = FolderIcon.fromXml(R.layout.folder_icon, this, (ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentScreen()), folderInfo);
		if (themeFont != null)
			((TextView) newFolder).setTypeface(themeFont);
		mWorkspace.addInCurrentScreen(newFolder, cellInfo.cellX, cellInfo.cellY, 1, 1, insertAtFirst);
	}

	private void completeAddLiveFolder(Intent data, CellLayout.CellInfo cellInfo, boolean insertAtFirst) {
		cellInfo.screen = mWorkspace.getCurrentScreen();
		if (!findSingleSlot(cellInfo))
			return;

		final LiveFolderInfo info = addLiveFolder(this, data, cellInfo, false);

		if (!mRestoring) {
			sModel.addDesktopItem(info);

			final View view = LiveFolderIcon.fromXml(R.layout.live_folder_icon, this, (ViewGroup) mWorkspace.getChildAt(mWorkspace.getCurrentScreen()), info);
			if (themeFont != null)
				((TextView) view).setTypeface(themeFont);
			mWorkspace.addInCurrentScreen(view, cellInfo.cellX, cellInfo.cellY, 1, 1, insertAtFirst);
		} else if (sModel.isDesktopLoaded()) {
			sModel.addDesktopItem(info);
		}
	}

	static LiveFolderInfo addLiveFolder(Context context, Intent data, CellLayout.CellInfo cellInfo, boolean notify) {

		Intent baseIntent = data.getParcelableExtra(LiveFolders.EXTRA_LIVE_FOLDER_BASE_INTENT);
		String name = data.getStringExtra(LiveFolders.EXTRA_LIVE_FOLDER_NAME);

		Drawable icon = null;
		boolean filtered = false;
		Intent.ShortcutIconResource iconResource = null;

		Parcelable extra = data.getParcelableExtra(LiveFolders.EXTRA_LIVE_FOLDER_ICON);
		if (extra != null && extra instanceof Intent.ShortcutIconResource) {
			try {
				iconResource = (Intent.ShortcutIconResource) extra;
				final PackageManager packageManager = context.getPackageManager();
				Resources resources = packageManager.getResourcesForApplication(iconResource.packageName);
				final int id = resources.getIdentifier(iconResource.resourceName, null, null);
				icon = resources.getDrawable(id);
			} catch (Exception e) {
				w(LOG_TAG, "Could not load live folder icon: " + extra);
			}
		}

		if (icon == null) {
			icon = context.getResources().getDrawable(R.drawable.ic_launcher_folder);
		}

		final LiveFolderInfo info = new LiveFolderInfo();
		info.icon = icon;
		info.filtered = filtered;
		info.title = name;
		info.iconResource = iconResource;
		info.uri = data.getData();
		info.baseIntent = baseIntent;
		info.displayMode = data.getIntExtra(LiveFolders.EXTRA_LIVE_FOLDER_DISPLAY_MODE, LiveFolders.DISPLAY_MODE_GRID);

		LauncherModel.addItemToDatabase(context, info, LauncherSettings.Favorites.CONTAINER_DESKTOP, cellInfo.screen, cellInfo.cellX, cellInfo.cellY, notify);
		sModel.addFolder(info);

		return info;
	}

	private boolean findSingleSlot(CellLayout.CellInfo cellInfo) {
		final int[] xy = new int[2];
		if (findSlot(cellInfo, xy, 1, 1)) {
			cellInfo.cellX = xy[0];
			cellInfo.cellY = xy[1];
			return true;
		}
		return false;
	}

	private boolean findSlot(CellLayout.CellInfo cellInfo, int[] xy, int spanX, int spanY) {
		if (!cellInfo.findCellForSpan(xy, spanX, spanY)) {
			boolean[] occupied = mSavedState != null ? mSavedState.getBooleanArray(RUNTIME_STATE_PENDING_ADD_OCCUPIED_CELLS) : null;
			cellInfo = mWorkspace.findAllVacantCells(occupied);
			if (!cellInfo.findCellForSpan(xy, spanX, spanY)) {
				Toast.makeText(this, getString(R.string.out_of_space), Toast.LENGTH_SHORT).show();
				return false;
			}
		}
		return true;
	}

	private void showNotifications() {
		if (hideStatusBar) {

			if (Constants.isParent)
				fullScreen(false);
			else
				fullScreen(true);
			mShouldHideStatusbaronFocus = true;
		}
		try {
			Object service = getSystemService("statusbar");
			if (service != null) {
				Method expand = service.getClass().getMethod("expand");
				expand.invoke(service);
			}
		} catch (Exception e) {
		}
	}

	private void startWallpaper() {
		final Intent pickWallpaper = new Intent(Intent.ACTION_SET_WALLPAPER);
		Intent chooser = Intent.createChooser(pickWallpaper, getText(R.string.chooser_wallpaper));
		WallpaperManager wm = (WallpaperManager) getSystemService(Context.WALLPAPER_SERVICE);
		WallpaperInfo wi = wm.getWallpaperInfo();
		if (wi != null && wi.getSettingsActivity() != null) {
			LabeledIntent li = new LabeledIntent(getPackageName(), R.string.configure_wallpaper, 0);
			li.setClassName(wi.getPackageName(), wi.getSettingsActivity());
			chooser.putExtra(Intent.EXTRA_INITIAL_INTENTS, new Intent[] { li });
		}
		startActivity(chooser);
	}

	/**
	 * Registers various intent receivers. The current implementation registers
	 * only a wallpaper intent receiver to let other applications change the
	 * wallpaper.
	 */
	private void registerIntentReceivers() {
		boolean useNotifReceiver = AlmostNexusSettingsHelper.getNotifReceiver(this);
		if (useNotifReceiver && mCounterReceiver == null) {
			mCounterReceiver = new CounterReceiver(this);
			mCounterReceiver.setCounterListener(new CounterReceiver.OnCounterChangedListener() {
				public void onTrigger(String pname, int counter) {
					updateCountersForPackage(pname, counter);
				}
			});
			registerReceiver(mCounterReceiver, mCounterReceiver.getFilter());
		}
		if (sWallpaperReceiver == null) {
			final Application application = getApplication();

			sWallpaperReceiver = new WallpaperIntentReceiver(application, this);

			IntentFilter filter = new IntentFilter(Intent.ACTION_WALLPAPER_CHANGED);
			application.registerReceiver(sWallpaperReceiver, filter);
		} else {
			sWallpaperReceiver.setLauncher(this);
		}
		IntentFilter filter = new IntentFilter(Intent.ACTION_PACKAGE_ADDED);
		filter.addAction(Intent.ACTION_PACKAGE_REMOVED);
		filter.addAction(Intent.ACTION_PACKAGE_CHANGED);
		filter.addDataScheme("package");
		registerReceiver(mApplicationsReceiver, filter);
		filter = new IntentFilter(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
		registerReceiver(mCloseSystemDialogsReceiver, filter);
		// ADW: damn, this should be only for froyo
		/*
		 * filter = new IntentFilter();
		 * filter.addAction(Intent.ACTION_EXTERNAL_APPLICATIONS_AVAILABLE);
		 * filter.addAction(Intent.ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE);
		 * registerReceiver(mApplicationsReceiver, filter);
		 */
	}

	/**
	 * Registers various content observers. The current implementation registers
	 * only a favorites observer to keep track of the favorites applications.
	 */
	private void registerContentObservers() {
		ContentResolver resolver = getContentResolver();
		resolver.registerContentObserver(LauncherSettings.Favorites.CONTENT_URI, true, mObserver);
		resolver.registerContentObserver(LauncherProvider.CONTENT_APPWIDGET_RESET_URI, true, mWidgetObserver);
	}

	@Override
	public boolean dispatchKeyEvent(KeyEvent event) {
		if (event.getAction() == KeyEvent.ACTION_DOWN) {
			switch (event.getKeyCode()) {
			case KeyEvent.KEYCODE_BACK:
				return true;
			case KeyEvent.KEYCODE_HOME:
				return true;
			}
		} else if (event.getAction() == KeyEvent.ACTION_UP) {
			switch (event.getKeyCode()) {
			case KeyEvent.KEYCODE_BACK:
				if (!event.isCanceled()) {
					mWorkspace.dispatchKeyEvent(event);
					if (allAppsOpen) {
						closeDrawer();
					} else {
						closeFolder();
					}
					if (isPreviewing()) {
						dismissPreviews();
					}
					if (mIsEditMode) {
						stopDesktopEdit();
					}
					if (mIsWidgetEditMode) {
						stopWidgetEdit();
					}
				}
				return true;
			case KeyEvent.KEYCODE_HOME:
				return true;
			}
		}

		return super.dispatchKeyEvent(event);
	}

	private void closeDrawer() {
		closeDrawer(true);
	}

	private void closeDrawer(boolean animated) {
		if (allAppsOpen) {
			if (animated) {
				closeAllApps(true);
			} else {
				closeAllApps(false);
			}
			if (mAllAppsGrid.hasFocus()) {
				mWorkspace.getChildAt(mWorkspace.getCurrentScreen()).requestFocus();
			}
		}
	}

	private void closeFolder() {
		Folder folder = mWorkspace.getOpenFolder();
		if (folder != null) {
			closeFolder(folder);
		}
	}

	void closeFolder(Folder folder) {
		folder.getInfo().opened = false;
		ViewGroup parent = (ViewGroup) folder.getParent();
		if (parent != null) {
			parent.removeView(folder);
		}
		folder.onClose();
	}

	/**
	 * When the notification that favorites have changed is received, requests a
	 * favorites list refresh.
	 */
	private void onFavoritesChanged() {
		mDesktopLocked = true;
		sModel.loadUserItems(false, this, false, false);
	}

	/**
	 * Re-listen when widgets are reset.
	 */
	private void onAppWidgetReset() {
		mAppWidgetHost.startListening();
	}

	void onDesktopItemsLoaded(ArrayList<ItemInfo> shortcuts, ArrayList<LauncherAppWidgetInfo> appWidgets) {
		if (mDestroyed) {
			if (LauncherModel.DEBUG_LOADERS) {
				d(LauncherModel.LOG_TAG, "  ------> destroyed, ignoring desktop items");
			}
			return;
		}
		bindDesktopItems(shortcuts, appWidgets);
	}

	/**
	 * Refreshes the shortcuts shown on the workspace.
	 */
	private void bindDesktopItems(ArrayList<ItemInfo> shortcuts, ArrayList<LauncherAppWidgetInfo> appWidgets) {

		final ApplicationsAdapter drawerAdapter = sModel.getApplicationsAdapter();
		if (shortcuts == null || appWidgets == null || drawerAdapter == null) {
			if (LauncherModel.DEBUG_LOADERS)
				d(LauncherModel.LOG_TAG, "  ------> a source is null");
			return;
		}

		final Workspace workspace = mWorkspace;
		int count = workspace.getChildCount();
		for (int i = 0; i < count; i++) {
			((ViewGroup) workspace.getChildAt(i)).removeAllViewsInLayout();
		}
		final MiniLauncher miniLauncher = (MiniLauncher) mDragLayer.findViewById(R.id.mini_content);
		miniLauncher.removeAllViewsInLayout();
		if (DEBUG_USER_INTERFACE) {
			android.widget.Button finishButton = new android.widget.Button(this);
			finishButton.setText("Finish");
			workspace.addInScreen(finishButton, 1, 0, 0, 1, 1);

			finishButton.setOnClickListener(new android.widget.Button.OnClickListener() {
				public void onClick(View v) {
					finish();
				}
			});
		}

		// Flag any old binder to terminate early
		if (mBinder != null) {
			mBinder.mTerminate = true;
		}

		mBinder = new DesktopBinder(this, shortcuts, appWidgets, drawerAdapter);
		mBinder.startBindingItems();
	}

	private void bindItems(Launcher.DesktopBinder binder, ArrayList<ItemInfo> shortcuts, int start, int count) {

		final Workspace workspace = mWorkspace;
		final boolean desktopLocked = mDesktopLocked;
		final MiniLauncher miniLauncher = (MiniLauncher) mDragLayer.findViewById(R.id.mini_content);
		final int end = Math.min(start + DesktopBinder.ITEMS_COUNT, count);
		int i = start;

		for (; i < end; i++) {
			final ItemInfo item = shortcuts.get(i);
			switch ((int) item.container) {
			case LauncherSettings.Favorites.CONTAINER_LAB:
				mLAB.UpdateLaunchInfo(item);
				break;
			case LauncherSettings.Favorites.CONTAINER_RAB:
				mRAB.UpdateLaunchInfo(item);
				break;
			case LauncherSettings.Favorites.CONTAINER_LAB2:
				mLAB2.UpdateLaunchInfo(item);
				break;
			case LauncherSettings.Favorites.CONTAINER_RAB2:
				mRAB2.UpdateLaunchInfo(item);
				break;
			case LauncherSettings.Favorites.CONTAINER_DOCKBAR:
				miniLauncher.addItemInDockBar(item);
				break;
			default:
				switch (item.itemType) {
				case LauncherSettings.Favorites.ITEM_TYPE_APPLICATION:
				case LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT:
					final View shortcut = createShortcut((ApplicationInfo) item);
					workspace.addInScreen(shortcut, item.screen, item.cellX, item.cellY, 1, 1, !desktopLocked);
					break;
				case LauncherSettings.Favorites.ITEM_TYPE_USER_FOLDER:
					final FolderIcon newFolder = FolderIcon.fromXml(R.layout.folder_icon, this, (ViewGroup) workspace.getChildAt(workspace.getCurrentScreen()),
							(UserFolderInfo) item);
					if (themeFont != null)
						((TextView) newFolder).setTypeface(themeFont);
					workspace.addInScreen(newFolder, item.screen, item.cellX, item.cellY, 1, 1, !desktopLocked);
					break;
				case LauncherSettings.Favorites.ITEM_TYPE_LIVE_FOLDER:
					final FolderIcon newLiveFolder = LiveFolderIcon.fromXml(R.layout.live_folder_icon, this, (ViewGroup) workspace.getChildAt(workspace.getCurrentScreen()),
							(LiveFolderInfo) item);
					if (themeFont != null)
						((TextView) newLiveFolder).setTypeface(themeFont);
					workspace.addInScreen(newLiveFolder, item.screen, item.cellX, item.cellY, 1, 1, !desktopLocked);
					break;
				case LauncherSettings.Favorites.ITEM_TYPE_WIDGET_SEARCH:
					final int screen = workspace.getCurrentScreen();
					final View view = mInflater.inflate(R.layout.widget_search, (ViewGroup) workspace.getChildAt(screen), false);

					Search search = (Search) view.findViewById(R.id.widget_search);
					search.setLauncher(this);

					final Widget widget = (Widget) item;
					view.setTag(widget);

					workspace.addWidget(view, widget, !desktopLocked);
					break;
				}
			}
		}

		workspace.requestLayout();

		if (end >= count) {
			finishBindDesktopItems();
			binder.startBindingDrawer();
		} else {
			binder.obtainMessage(DesktopBinder.MESSAGE_BIND_ITEMS, i, count).sendToTarget();
		}
	}

	private void finishBindDesktopItems() {
		if (mSavedState != null) {
			if (!mWorkspace.hasFocus()) {
				mWorkspace.getChildAt(mWorkspace.getCurrentScreen()).requestFocus();
			}

			final long[] userFolders = mSavedState.getLongArray(RUNTIME_STATE_USER_FOLDERS);
			if (userFolders != null) {
				for (long folderId : userFolders) {
					final FolderInfo info = sModel.findFolderById(folderId);
					if (info != null) {
						openFolder(info);
					}
				}
				final Folder openFolder = mWorkspace.getOpenFolder();
				if (openFolder != null) {
					openFolder.requestFocus();
				}
			}

			final boolean allApps = mSavedState.getBoolean(RUNTIME_STATE_ALL_APPS_FOLDER, false);
			if (allApps) {
				showAllApps(false, null);
			}
			final boolean dockOpen = mSavedState.getBoolean(RUNTIME_STATE_DOCKBAR, false);
			if (dockOpen) {
				mDockBar.open();
			}
			mSavedState = null;
		}

		if (mSavedInstanceState != null) {
			// ADW: sometimes on rotating the phone, some widgets fail to
			// restore its states.... so... damn.
			try {
				super.onRestoreInstanceState(mSavedInstanceState);
			} catch (Exception e) {
			}
			mSavedInstanceState = null;
		}

		if (allAppsOpen && !mAllAppsGrid.hasFocus()) {
			mAllAppsGrid.requestFocus();
		}

		mDesktopLocked = false;
		// ADW: Show the changelog screen if needed
		if (AlmostNexusSettingsHelper.shouldShowChangelog(this)) {
			try {
//				AlertDialog builder = AlmostNexusSettingsHelper.ChangelogDialogBuilder.create(this);
//				builder.show();
			} catch (Exception e) {
				e.printStackTrace();
			}
		}

	}

	private void bindDrawer(Launcher.DesktopBinder binder, ApplicationsAdapter drawerAdapter) {
		int currCatalog = AlmostNexusSettingsHelper.getCurrentAppCatalog(this);
		AppCatalogueFilters.getInstance().getDrawerFilter().setCurrentGroupIndex(currCatalog);
		drawerAdapter.buildViewCache((ViewGroup) mAllAppsGrid);
		mAllAppsGrid.setAdapter(drawerAdapter);
		mAllAppsGrid.updateAppGrp();
		binder.startBindingAppWidgetsWhenIdle();
	}

	private void bindAppWidgets(Launcher.DesktopBinder binder, LinkedList<LauncherAppWidgetInfo> appWidgets) {

		final Workspace workspace = mWorkspace;
		final boolean desktopLocked = mDesktopLocked;

		if (!appWidgets.isEmpty()) {
			final LauncherAppWidgetInfo item = appWidgets.removeFirst();

			final int appWidgetId = item.appWidgetId;
			final AppWidgetProviderInfo appWidgetInfo = mAppWidgetManager.getAppWidgetInfo(appWidgetId);
			item.hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo);

			if (LOGD) {
				d(LOG_TAG, String.format("about to setAppWidget for id=%d, info=%s", appWidgetId, appWidgetInfo));
			}

			item.hostView.setAppWidget(appWidgetId, appWidgetInfo);
			item.hostView.setTag(item);

			workspace.addInScreen(item.hostView, item.screen, item.cellX, item.cellY, item.spanX, item.spanY, !desktopLocked);

			workspace.requestLayout();
			// finish load a widget, send it an intent
			if (appWidgetInfo != null)
				appwidgetReadyBroadcast(appWidgetId, appWidgetInfo.provider, new int[] { item.spanX, item.spanY });
		}

		if (appWidgets.isEmpty()) {
			if (PROFILE_ROTATE) {
				android.os.Debug.stopMethodTracing();
			}
		} else {
			binder.obtainMessage(DesktopBinder.MESSAGE_BIND_APPWIDGETS).sendToTarget();
		}
	}

	/**
	 * Launches the intent referred by the clicked shortcut.
	 * 
	 * @param v
	 *            The view representing the clicked shortcut.
	 */
	public void onClick(View v) {
		Object tag = v.getTag();
		// ADW: Check if the tag is a special action (the app drawer category
		// navigation)
		if (tag instanceof Integer) {
			navigateCatalogs(Integer.parseInt(tag.toString()));
			return;
		}
		// TODO:ADW Check whether to display a toast if clicked mLAB or mRAB
		// withount binding
		if (tag instanceof ItemInfo && tag == null && v instanceof ActionButton) {
			Toast t = Toast.makeText(this, R.string.toast_no_application_def, Toast.LENGTH_SHORT);
			t.show();
			return;
		}
		if (tag instanceof ApplicationInfo) {
			// Open shortcut
			final ApplicationInfo info = (ApplicationInfo) tag;
			final Intent intent = info.intent;
			int[] pos = new int[2];
			v.getLocationOnScreen(pos);
			try {
				intent.setSourceBounds(new Rect(pos[0], pos[1], pos[0] + v.getWidth(), pos[1] + v.getHeight()));
			} catch (NoSuchMethodError e) {
			}
			;
			startActivitySafely(intent);
			// Close dockbar if setting says so
			if (info.container == LauncherSettings.Favorites.CONTAINER_DOCKBAR && isDockBarOpen() && autoCloseDockbar) {
				mDockBar.close();
			}
		} else if (tag instanceof FolderInfo) {
			handleFolderClick((FolderInfo) tag);
		}
	}

	void startActivitySafely(Intent intent) {
		intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
		try {
			startActivity(intent);
		} catch (ActivityNotFoundException e) {
			Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
		} catch (SecurityException e) {
			Toast.makeText(this, R.string.activity_not_found, Toast.LENGTH_SHORT).show();
			e(LOG_TAG, "Launcher does not have the permission to launch " + intent + ". Make sure to create a MAIN intent-filter for the corresponding activity "
					+ "or use the exported attribute for this activity.", e);
		}
	}

	private void handleFolderClick(FolderInfo folderInfo) {
		if (!folderInfo.opened) {
			// Close any open folder
			closeFolder();
			// Open the requested folder
			openFolder(folderInfo);
		} else {
			// Find the open folder...
			Folder openFolder = mWorkspace.getFolderForTag(folderInfo);
			int folderScreen;
			if (openFolder != null) {
				folderScreen = mWorkspace.getScreenForView(openFolder);
				// .. and close it
				closeFolder(openFolder);
				if (folderScreen != mWorkspace.getCurrentScreen()) {
					// Close any folder open on the current screen
					closeFolder();
					// Pull the folder onto this screen
					openFolder(folderInfo);
				}
			}
		}
	}

	/**
	 * Opens the user fodler described by the specified tag. The opening of the
	 * folder is animated relative to the specified View. If the View is null,
	 * no animation is played.
	 * 
	 * @param folderInfo
	 *            The FolderInfo describing the folder to open.
	 */
	private void openFolder(FolderInfo folderInfo) {
		Folder openFolder;

		if (folderInfo instanceof UserFolderInfo) {
			openFolder = UserFolder.fromXml(this);
		} else if (folderInfo instanceof LiveFolderInfo) {
			openFolder = com.ranger.launcher.child.LiveFolder.fromXml(this, folderInfo);
		} else {
			return;
		}

		openFolder.setDragger(mDragLayer);
		openFolder.setLauncher(this);

		openFolder.bind(folderInfo);
		folderInfo.opened = true;

		if (folderInfo.container == LauncherSettings.Favorites.CONTAINER_DOCKBAR || folderInfo.container == LauncherSettings.Favorites.CONTAINER_LAB
				|| folderInfo.container == LauncherSettings.Favorites.CONTAINER_RAB || folderInfo.container == LauncherSettings.Favorites.CONTAINER_LAB2
				|| folderInfo.container == LauncherSettings.Favorites.CONTAINER_RAB2) {
			mWorkspace.addInScreen(openFolder, mWorkspace.getCurrentScreen(), 0, 0, mWorkspace.currentDesktopColumns(), mWorkspace.currentDesktopRows());
		} else {
			mWorkspace.addInScreen(openFolder, folderInfo.screen, 0, 0, mWorkspace.currentDesktopColumns(), mWorkspace.currentDesktopRows());
		}
		openFolder.onOpen();
		// ADW: closing drawer, removed from onpause
		closeDrawer(false);
	}

	/**
	 * Returns true if the workspace is being loaded. When the workspace is
	 * loading, no user interaction should be allowed to avoid any conflict.
	 * 
	 * @return True if the workspace is locked, false otherwise.
	 */
	boolean isWorkspaceLocked() {
		return mDesktopLocked;
	}

	public boolean onLongClick(View v) {
		if (mDesktopLocked) {
			return false;
		}
		// ADW: Show previews on longpressing the dots
		switch (v.getId()) {
		case R.id.btn_scroll_left:
			mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS, HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
			showPreviousPreview(v);
			return true;
		case R.id.btn_scroll_right:
			mWorkspace.performHapticFeedback(HapticFeedbackConstants.LONG_PRESS, HapticFeedbackConstants.FLAG_IGNORE_VIEW_SETTING);
			showNextPreview(v);
			return true;
		}

		if (!(v instanceof CellLayout)) {
			v = (View) v.getParent();
		}

		CellLayout.CellInfo cellInfo = (CellLayout.CellInfo) v.getTag();

		// This happens when long clicking an item with the dpad/trackball
		if (cellInfo == null) {
			return true;
		}

		if (mWorkspace.allowLongPress()) {
			if (cellInfo.cell == null) {
				if (cellInfo.valid) {
					// User long pressed on empty space
					mWorkspace.setAllowLongPress(false);
					showAddDialog(cellInfo);
				}
			} else {
				if (!(cellInfo.cell instanceof Folder)) {
					// User long pressed on an item
					mWorkspace.startDrag(cellInfo);
				}
			}
		}
		return true;
	}

	static LauncherModel getModel() {
		return sModel;
	}

	void closeAllApplications() {
		closeAllApps(false);
	}

	View getDrawerHandle() {
		return mHandleView;
	}

	/*
	 * boolean isDrawerDown() { return !mDrawer.isMoving() &&
	 * !mDrawer.isOpened(); }
	 * 
	 * boolean isDrawerUp() { return mDrawer.isOpened() && !mDrawer.isMoving();
	 * }
	 * 
	 * boolean isDrawerMoving() { return mDrawer.isMoving(); }
	 */

	Workspace getWorkspace() {
		return mWorkspace;
	}

	// ADW: we return a View, so classes using this should cast
	// to AllAppsGridView or AllAppsSlidingView if they need to access proper
	// members
	View getApplicationsGrid() {
		return (View) mAllAppsGrid;
	}

	@Override
	protected Dialog onCreateDialog(int id) {
		switch (id) {
		case DIALOG_CREATE_SHORTCUT:
			return new CreateShortcut().createDialog();
		case DIALOG_RENAME_FOLDER:
			return new RenameFolder().createDialog();
		case DIALOG_CHOOSE_GROUP:
			return new CreateGrpDialog().createDialog();
		case DIALOG_NEW_GROUP:
			return new NewGrpTitle().createDialog();
		case DIALOG_DELETE_GROUP_CONFIRM:
			return new AlertDialog.Builder(this).setTitle(R.string.AppGroupDelLong).setPositiveButton(android.R.string.ok, new DialogInterface.OnClickListener() {
				public void onClick(DialogInterface dialog, int whichButton) {
					delCurrentGrp();
					/* User clicked OK so do some stuff */
				}
			}).setNegativeButton(android.R.string.cancel, new DialogInterface.OnClickListener() {
				public void onClick(DialogInterface dialog, int whichButton) {
					/* User clicked OK so do some stuff */
				}
			}).create();
		}

		return super.onCreateDialog(id);
	}

	@Override
	protected void onPrepareDialog(int id, Dialog dialog) {
		switch (id) {
		case DIALOG_CREATE_SHORTCUT:
			break;
		case DIALOG_RENAME_FOLDER:
			if (mFolderInfo != null) {
				EditText input = (EditText) dialog.findViewById(R.id.folder_name);
				final CharSequence text = mFolderInfo.title;
				input.setText(text);
				input.setSelection(0, text.length());
			}
			break;
		}
	}

	public void delCurrentGrp() {
		int index = AppCatalogueFilters.getInstance().getDrawerFilter().getCurrentFilterIndex();
		AppCatalogueFilters.getInstance().dropGroup(index);
		checkActionButtonsSpecialMode();
		showSwitchGrp();
	}

	public void showSwitchGrp() {
		removeDialog(DIALOG_CHOOSE_GROUP);
		showDialog(DIALOG_CHOOSE_GROUP);
	}

	void showRenameDialog(FolderInfo info) {
		mFolderInfo = info;
		mWaitingForResult = true;
		showDialog(DIALOG_RENAME_FOLDER);
	}

	private void showAddDialog(CellLayout.CellInfo cellInfo) {
		mAddItemCellInfo = cellInfo;
		mWaitingForResult = true;
		showDialog(DIALOG_CREATE_SHORTCUT);
	}

	private void pickShortcut(int requestCode, int title) {
		Bundle bundle = new Bundle();

		ArrayList<String> shortcutNames = new ArrayList<String>();
		shortcutNames.add(getString(R.string.group_applications));
		bundle.putStringArrayList(Intent.EXTRA_SHORTCUT_NAME, shortcutNames);

		ArrayList<ShortcutIconResource> shortcutIcons = new ArrayList<ShortcutIconResource>();
		shortcutIcons.add(ShortcutIconResource.fromContext(Launcher.this, R.drawable.ic_launcher_application));
		bundle.putParcelableArrayList(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, shortcutIcons);

		Intent pickIntent = new Intent(Intent.ACTION_PICK_ACTIVITY);
		pickIntent.putExtra(Intent.EXTRA_INTENT, new Intent(Intent.ACTION_CREATE_SHORTCUT));
		pickIntent.putExtra(Intent.EXTRA_TITLE, getText(title));
		pickIntent.putExtras(bundle);

		startActivityForResult(pickIntent, requestCode);
	}

	private class RenameFolder {
		private EditText mInput;

		Dialog createDialog() {
			mWaitingForResult = true;
			final View layout = View.inflate(Launcher.this, R.layout.rename_folder, null);
			mInput = (EditText) layout.findViewById(R.id.folder_name);

			AlertDialog.Builder builder = new AlertDialog.Builder(Launcher.this);
			builder.setIcon(0);
			builder.setTitle(getString(R.string.rename_folder_title));
			builder.setCancelable(true);
			builder.setOnCancelListener(new Dialog.OnCancelListener() {
				public void onCancel(DialogInterface dialog) {
					cleanup();
				}
			});
			builder.setNegativeButton(getString(R.string.cancel_action), new Dialog.OnClickListener() {
				public void onClick(DialogInterface dialog, int which) {
					cleanup();
				}
			});
			builder.setPositiveButton(getString(R.string.rename_action), new Dialog.OnClickListener() {
				public void onClick(DialogInterface dialog, int which) {
					changeFolderName();
				}
			});
			builder.setView(layout);

			final AlertDialog dialog = builder.create();
			dialog.setOnShowListener(new DialogInterface.OnShowListener() {
				public void onShow(DialogInterface dialog) {
					mWorkspace.lock();
				}
			});

			return dialog;
		}

		private void changeFolderName() {
			final String name = mInput.getText().toString();
			if (!TextUtils.isEmpty(name)) {
				// Make sure we have the right folder info
				mFolderInfo = sModel.findFolderById(mFolderInfo.id);
				mFolderInfo.title = name;
				LauncherModel.updateItemInDatabase(Launcher.this, mFolderInfo);

				if (mDesktopLocked) {
					sModel.loadUserItems(false, Launcher.this, false, false);
				} else {
					final FolderIcon folderIcon = (FolderIcon) mWorkspace.getViewForTag(mFolderInfo);
					if (folderIcon != null) {
						folderIcon.setText(name);
						getWorkspace().requestLayout();
					} else {
						mDesktopLocked = true;
						sModel.loadUserItems(false, Launcher.this, false, false);
					}
				}
			}
			cleanup();
		}

		private void cleanup() {
			mWorkspace.unlock();
			dismissDialog(DIALOG_RENAME_FOLDER);
			mWaitingForResult = false;
			mFolderInfo = null;
		}
	}

	protected class CreateGrpDialog implements DialogInterface.OnClickListener, DialogInterface.OnCancelListener, DialogInterface.OnDismissListener, DialogInterface.OnShowListener {

		private AppGroupAdapter mAdapter;

		Dialog createDialog() {
			mWaitingForResult = true;

			mAdapter = new AppGroupAdapter(Launcher.this);

			final AlertDialog.Builder builder = new AlertDialog.Builder(Launcher.this);
			builder.setTitle(getString(R.string.AppGroupChoose));
			builder.setAdapter(mAdapter, this);

			builder.setInverseBackgroundForced(true);

			AlertDialog dialog = builder.create();
			dialog.setOnCancelListener(this);
			dialog.setOnDismissListener(this);
			dialog.setOnShowListener(this);
			return dialog;
		}

		public void onCancel(DialogInterface dialog) {
			mWaitingForResult = false;
			cleanup();
		}

		public void onDismiss(DialogInterface dialog) {
			mWorkspace.unlock();
		}

		private void cleanup() {
			mWorkspace.unlock();
			dismissDialog(DIALOG_CHOOSE_GROUP);
		}

		public void onClick(DialogInterface dialog, int which) {
			cleanup();
			AppGroupAdapter.ListItem itm = (AppGroupAdapter.ListItem) mAdapter.getItem(which);
			int action = itm.actionTag;

			// 1st is add,
			// 2nd is All, mapping to -1, check AppGrpUtils For detail
			// int dbGrp = AppGrpUtils.getGrpNumber(which-2);
			if (action == AppGroupAdapter.APP_GROUP_ADD) {
				showNewGrpDialog();
			} else {
				AppCatalogueFilters.getInstance().getDrawerFilter().setCurrentGroupIndex(action);
				AlmostNexusSettingsHelper.setCurrentAppCatalog(Launcher.this, action);
				mAllAppsGrid.updateAppGrp();
				checkActionButtonsSpecialMode();
			}
			// mDrawer.open();
		}

		public void onShow(DialogInterface dialog) {
			mWorkspace.lock();
		}
	}

	private class NewGrpTitle {
		private EditText mInput;

		Dialog createDialog() {
			mWaitingForResult = true;
			final View layout = View.inflate(Launcher.this, R.layout.rename_grp, null);
			mInput = (EditText) layout.findViewById(R.id.group_name);

			AlertDialog.Builder builder = new AlertDialog.Builder(Launcher.this);
			builder.setIcon(0);
			builder.setTitle(getString(R.string.rename_group_title));
			builder.setCancelable(true);
			builder.setOnCancelListener(new Dialog.OnCancelListener() {
				public void onCancel(DialogInterface dialog) {
					cleanup();
				}
			});
			builder.setNegativeButton(getString(R.string.cancel_action), new Dialog.OnClickListener() {
				public void onClick(DialogInterface dialog, int which) {
					cleanup();
				}
			});
			builder.setPositiveButton(getString(R.string.rename_action), new Dialog.OnClickListener() {
				public void onClick(DialogInterface dialog, int which) {
					newGrpName();
				}
			});
			builder.setView(layout);

			final AlertDialog dialog = builder.create();

			dialog.setOnShowListener(new DialogInterface.OnShowListener() {
				public void onShow(DialogInterface dialog) {
					mWorkspace.lock();
					mInput.requestFocus();
					InputMethodManager inputManager = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
					inputManager.showSoftInput(mInput, 0);
				}
			});

			return dialog;
		}

		private void newGrpName() {
			final String name = mInput.getText().toString();
			mInput.setText("");
			if (!TextUtils.isEmpty(name)) {
				// Make sure we have the right folder info
				int which = AppCatalogueFilters.getInstance().createNewGroup(name);
				AlmostNexusSettingsHelper.setCurrentAppCatalog(Launcher.this, which);
				checkActionButtonsSpecialMode();
				LauncherModel.mApplicationsAdapter.updateDataSet();
			}
			cleanup();
		}

		private void cleanup() {
			mWorkspace.unlock();
			dismissDialog(DIALOG_NEW_GROUP);
			mWaitingForResult = false;
			mFolderInfo = null;
		}
	}

	/**
	 * Displays the shortcut creation dialog and launches, if necessary, the
	 * appropriate activity.
	 */
	private class CreateShortcut implements DialogInterface.OnClickListener, DialogInterface.OnCancelListener, DialogInterface.OnDismissListener, DialogInterface.OnShowListener {

		private AddAdapter mAdapter;

		Dialog createDialog() {
			mWaitingForResult = true;

			mAdapter = new AddAdapter(Launcher.this);

			final AlertDialog.Builder builder = new AlertDialog.Builder(Launcher.this);
			builder.setTitle(getString(R.string.menu_item_add_item));
			builder.setAdapter(mAdapter, this);

			builder.setInverseBackgroundForced(true);

			AlertDialog dialog = builder.create();
			dialog.setOnCancelListener(this);
			dialog.setOnDismissListener(this);
			dialog.setOnShowListener(this);

			return dialog;
		}

		public void onCancel(DialogInterface dialog) {
			mWaitingForResult = false;
			cleanup();
		}

		public void onDismiss(DialogInterface dialog) {
			mWorkspace.unlock();
		}

		private void cleanup() {
			mWorkspace.unlock();
			dismissDialog(DIALOG_CREATE_SHORTCUT);
		}

		/**
		 * Handle the action clicked in the "Add to home" dialog.
		 */
		public void onClick(DialogInterface dialog, int which) {
			Resources res = getResources();
			cleanup();

			switch (which) {
			case AddAdapter.ITEM_SHORTCUT: {
				// Insert extra item to handle picking application
				pickShortcut(REQUEST_PICK_SHORTCUT, R.string.title_select_shortcut);
				break;
			}

			case AddAdapter.ITEM_APPWIDGET: {
				int appWidgetId = Launcher.this.mAppWidgetHost.allocateAppWidgetId();

				Intent pickIntent = new Intent(AppWidgetManager.ACTION_APPWIDGET_PICK);
				pickIntent.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId);
				// add the search widget
				ArrayList<AppWidgetProviderInfo> customInfo = new ArrayList<AppWidgetProviderInfo>();
				AppWidgetProviderInfo info = new AppWidgetProviderInfo();
				info.provider = new ComponentName(getPackageName(), "XXX.YYY");
				info.label = getString(R.string.group_search);
				info.icon = R.drawable.ic_search_widget;
				customInfo.add(info);
				pickIntent.putParcelableArrayListExtra(AppWidgetManager.EXTRA_CUSTOM_INFO, customInfo);
				ArrayList<Bundle> customExtras = new ArrayList<Bundle>();
				Bundle b = new Bundle();
				b.putString(EXTRA_CUSTOM_WIDGET, SEARCH_WIDGET);
				customExtras.add(b);
				pickIntent.putParcelableArrayListExtra(AppWidgetManager.EXTRA_CUSTOM_EXTRAS, customExtras);
				// start the pick activity
				startActivityForResult(pickIntent, REQUEST_PICK_APPWIDGET);
				break;
			}

			case AddAdapter.ITEM_LIVE_FOLDER: {
				// Insert extra item to handle inserting folder
				Bundle bundle = new Bundle();

				ArrayList<String> shortcutNames = new ArrayList<String>();
				shortcutNames.add(res.getString(R.string.group_folder));
				bundle.putStringArrayList(Intent.EXTRA_SHORTCUT_NAME, shortcutNames);

				ArrayList<ShortcutIconResource> shortcutIcons = new ArrayList<ShortcutIconResource>();
				shortcutIcons.add(ShortcutIconResource.fromContext(Launcher.this, R.drawable.ic_launcher_folder));
				bundle.putParcelableArrayList(Intent.EXTRA_SHORTCUT_ICON_RESOURCE, shortcutIcons);

				Intent pickIntent = new Intent(Intent.ACTION_PICK_ACTIVITY);
				pickIntent.putExtra(Intent.EXTRA_INTENT, new Intent(LiveFolders.ACTION_CREATE_LIVE_FOLDER));
				pickIntent.putExtra(Intent.EXTRA_TITLE, getText(R.string.title_select_live_folder));
				pickIntent.putExtras(bundle);

				startActivityForResult(pickIntent, REQUEST_PICK_LIVE_FOLDER);
				break;
			}

			case AddAdapter.ITEM_WALLPAPER: {
				startWallpaper();
				break;
			}

			case AddAdapter.ITEM_ANYCUT: {
				Intent anycutIntent = new Intent();
				anycutIntent.setClass(Launcher.this, CustomShirtcutActivity.class);
				startActivityForResult(anycutIntent, REQUEST_PICK_ANYCUT);
				break;
			}
			}
		}

		public void onShow(DialogInterface dialog) {
			mWorkspace.lock();
		}
	}

	/**
	 * Receives notifications when applications are added/removed.
	 */
	private class ApplicationsIntentReceiver extends BroadcastReceiver {
		@Override
		public void onReceive(Context context, Intent intent) {
			final String action = intent.getAction();
			if (Intent.ACTION_PACKAGE_CHANGED.equals(action) || Intent.ACTION_PACKAGE_REMOVED.equals(action) || Intent.ACTION_PACKAGE_ADDED.equals(action)) {

				final String packageName = intent.getData().getSchemeSpecificPart();
				final boolean replacing = intent.getBooleanExtra(Intent.EXTRA_REPLACING, false);

				if (LauncherModel.DEBUG_LOADERS) {
					d(LauncherModel.LOG_TAG, "application intent received: " + action + ", replacing=" + replacing);
					d(LauncherModel.LOG_TAG, "  --> " + intent.getData());
				}

				if (!Intent.ACTION_PACKAGE_CHANGED.equals(action)) {
					if (Intent.ACTION_PACKAGE_REMOVED.equals(action)) {
						if (!replacing) {
							removeShortcutsForPackage(packageName);
							if (LauncherModel.DEBUG_LOADERS) {
								d(LauncherModel.LOG_TAG, "  --> remove package");
							}
							sModel.removePackage(Launcher.this, packageName);
						}
						// else, we are replacing the package, so a
						// PACKAGE_ADDED will be sent
						// later, we will update the package at this time
					} else {
						if (!replacing) {
							if (LauncherModel.DEBUG_LOADERS) {
								d(LauncherModel.LOG_TAG, "  --> add package");
							}
							sModel.addPackage(Launcher.this, packageName);
						} else {
							if (LauncherModel.DEBUG_LOADERS) {
								d(LauncherModel.LOG_TAG, "  --> update package " + packageName);
							}
							sModel.updatePackage(Launcher.this, packageName);
							updateShortcutsForPackage(packageName);
						}
					}
					removeDialog(DIALOG_CREATE_SHORTCUT);
				} else {
					if (LauncherModel.DEBUG_LOADERS) {
						d(LauncherModel.LOG_TAG, "  --> sync package " + packageName);
					}
					sModel.syncPackage(Launcher.this, packageName);
				}
			} else {
				// ADW: Damn, this should be only for froyo!!!
				/*
				 * if
				 * (Intent.ACTION_EXTERNAL_APPLICATIONS_AVAILABLE.equals(action
				 * )) { Log.d("FROYO","EXTERNAL AVAILABLE"); if
				 * (Intent.ACTION_EXTERNAL_APPLICATIONS_AVAILABLE
				 * .equals(action)) { String packages[] =
				 * intent.getStringArrayExtra(
				 * Intent.EXTRA_CHANGED_PACKAGE_LIST); if (packages == null ||
				 * packages.length == 0) { return; }else{ for(int
				 * i=0;i<packages.length;i++){ sModel.addPackage(Launcher.this,
				 * packages[i]); } } } else if
				 * (Intent.ACTION_EXTERNAL_APPLICATIONS_UNAVAILABLE
				 * .equals(action)) { String packages[] =
				 * intent.getStringArrayExtra(
				 * Intent.EXTRA_CHANGED_PACKAGE_LIST); if (packages == null ||
				 * packages.length == 0) { return; }else{ for(int
				 * i=0;i<packages.length;i++){
				 * sModel.removePackage(Launcher.this, packages[i]); } } }
				 */
			}
		}
	}

	/**
	 * Receives notifications when applications are added/removed.
	 */
	private class CloseSystemDialogsIntentReceiver extends BroadcastReceiver {
		@Override
		public void onReceive(Context context, Intent intent) {
			closeSystemDialogs();
		}
	}

	/**
	 * Receives notifications whenever the user favorites have changed.
	 */
	private class FavoritesChangeObserver extends ContentObserver {
		public FavoritesChangeObserver() {
			super(new Handler());
		}

		@Override
		public void onChange(boolean selfChange) {
			onFavoritesChanged();
		}
	}

	/**
	 * Receives notifications whenever the appwidgets are reset.
	 */
	private class AppWidgetResetObserver extends ContentObserver {
		public AppWidgetResetObserver() {
			super(new Handler());
		}

		@Override
		public void onChange(boolean selfChange) {
			onAppWidgetReset();
		}
	}

	private static class DesktopBinder extends Handler implements MessageQueue.IdleHandler {
		static final int MESSAGE_BIND_ITEMS = 0x1;
		static final int MESSAGE_BIND_APPWIDGETS = 0x2;
		static final int MESSAGE_BIND_DRAWER = 0x3;

		// Number of items to bind in every pass
		static final int ITEMS_COUNT = 6;

		private final ArrayList<ItemInfo> mShortcuts;
		private final LinkedList<LauncherAppWidgetInfo> mAppWidgets;
		private final ApplicationsAdapter mDrawerAdapter;
		private final WeakReference<Launcher> mLauncher;

		public boolean mTerminate = false;

		DesktopBinder(Launcher launcher, ArrayList<ItemInfo> shortcuts, ArrayList<LauncherAppWidgetInfo> appWidgets, ApplicationsAdapter drawerAdapter) {

			mLauncher = new WeakReference<Launcher>(launcher);
			mShortcuts = shortcuts;
			mDrawerAdapter = drawerAdapter;

			// Sort widgets so active workspace is bound first
			final int currentScreen = launcher.mWorkspace.getCurrentScreen();
			final int size = appWidgets.size();
			mAppWidgets = new LinkedList<LauncherAppWidgetInfo>();

			for (int i = 0; i < size; i++) {
				LauncherAppWidgetInfo appWidgetInfo = appWidgets.get(i);
				if (appWidgetInfo.screen == currentScreen) {
					mAppWidgets.addFirst(appWidgetInfo);
				} else {
					mAppWidgets.addLast(appWidgetInfo);
				}
			}

			if (LauncherModel.DEBUG_LOADERS) {
				d(Launcher.LOG_TAG, "------> binding " + shortcuts.size() + " items");
				d(Launcher.LOG_TAG, "------> binding " + appWidgets.size() + " widgets");
			}
		}

		public void startBindingItems() {
			if (LauncherModel.DEBUG_LOADERS)
				d(Launcher.LOG_TAG, "------> start binding items");
			obtainMessage(MESSAGE_BIND_ITEMS, 0, mShortcuts.size()).sendToTarget();
		}

		public void startBindingDrawer() {
			obtainMessage(MESSAGE_BIND_DRAWER).sendToTarget();
		}

		public void startBindingAppWidgetsWhenIdle() {
			// Ask for notification when message queue becomes idle
			final MessageQueue messageQueue = Looper.myQueue();
			messageQueue.addIdleHandler(this);
		}

		public boolean queueIdle() {
			// Queue is idle, so start binding items
			startBindingAppWidgets();
			return false;
		}

		public void startBindingAppWidgets() {
			obtainMessage(MESSAGE_BIND_APPWIDGETS).sendToTarget();
		}

		@Override
		public void handleMessage(Message msg) {
			Launcher launcher = mLauncher.get();
			if (launcher == null || mTerminate) {
				return;
			}

			switch (msg.what) {
			case MESSAGE_BIND_ITEMS: {
				launcher.bindItems(this, mShortcuts, msg.arg1, msg.arg2);
				break;
			}
			case MESSAGE_BIND_DRAWER: {
				launcher.bindDrawer(this, mDrawerAdapter);
				break;
			}
			case MESSAGE_BIND_APPWIDGETS: {
				launcher.bindAppWidgets(this, mAppWidgets);
				break;
			}
			}
		}
	}

	/****************************************************************
	 * ADW: Start custom functions/modifications
	 ***************************************************************/

	/**
	 * ADW: Show the custom settings activity
	 */
	private void showCustomConfig() {
		Intent launchPreferencesIntent = new Intent().setClass(this, MyLauncherSettings.class);
		startActivity(launchPreferencesIntent);
	}

	private void updateAlmostNexusVars() {
		allowDrawerAnimations = AlmostNexusSettingsHelper.getDrawerAnimated(Launcher.this);
		newPreviews = AlmostNexusSettingsHelper.getNewPreviews(this);
		mHomeBinding = AlmostNexusSettingsHelper.getHomeBinding(this);
		mSwipedownAction = AlmostNexusSettingsHelper.getSwipeDownActions(this);
		mSwipeupAction = AlmostNexusSettingsHelper.getSwipeUpActions(this);
		fullScreenPreviews = AlmostNexusSettingsHelper.getFullScreenPreviews(this);
		hideStatusBar = AlmostNexusSettingsHelper.getHideStatusbar(this);
		showDots = AlmostNexusSettingsHelper.getUIDots(this);
		showDockBar = AlmostNexusSettingsHelper.getUIDockbar(this);
		autoCloseDockbar = AlmostNexusSettingsHelper.getUICloseDockbar(this);
		autoCloseFolder = AlmostNexusSettingsHelper.getUICloseFolder(this);
		showLAB = AlmostNexusSettingsHelper.getUILAB(this);
		showRAB = AlmostNexusSettingsHelper.getUIRAB(this);
		showAB2 = AlmostNexusSettingsHelper.getUIAB2(this);
		hideAppsBg = AlmostNexusSettingsHelper.getUIAppsBg(this);
		hideABBg = AlmostNexusSettingsHelper.getUIABBg(this);
		uiHideLabels = AlmostNexusSettingsHelper.getUIHideLabels(this);
		if (mWorkspace != null) {
			mWorkspace.setSpeed(AlmostNexusSettingsHelper.getDesktopSpeed(this));
			mWorkspace.setBounceAmount(AlmostNexusSettingsHelper.getDesktopBounce(this));
			mWorkspace.setDefaultScreen(AlmostNexusSettingsHelper.getDefaultScreen(this));
			mWorkspace.setWallpaperScroll(AlmostNexusSettingsHelper.getWallpaperScrolling(this));
		}
		int animationSpeed = AlmostNexusSettingsHelper.getZoomSpeed(this);
		if (mAllAppsGrid != null) {
			mAllAppsGrid.setAnimationSpeed(animationSpeed);
		}
		wallpaperHack = AlmostNexusSettingsHelper.getWallpaperHack(this);
		scrollableSupport = AlmostNexusSettingsHelper.getUIScrollableWidgets(this);
		useDrawerCatalogNavigation = AlmostNexusSettingsHelper.getDrawerCatalogsNavigation(this);
	}

	/**
	 * ADW: Refresh UI status variables and elements after changing settings.
	 */
	private void updateAlmostNexusUI() {
		if (mIsEditMode || mIsWidgetEditMode)
			return;
		updateAlmostNexusVars();
		boolean tint = AlmostNexusSettingsHelper.getUITint(this);
		float scale = AlmostNexusSettingsHelper.getuiScaleAB(this);
		if (tint != tintActionIcons || scale != uiScaleAB) {
			tintActionIcons = tint;
			uiScaleAB = scale;
			mRAB.updateIcon();
			mLAB.updateIcon();
			mRAB2.updateIcon();
			mLAB2.updateIcon();
		}
		if (!showDockBar) {
			mDockBar.close();
		}
		mHandleView.setSlidingEnabled(showDockBar);
//		fullScreen(hideStatusBar);
		fullScreen(true);
		if (!mDockBar.isOpen() && !showingPreviews) {
			if (!isAllAppsVisible()) {
				mNextView.setVisibility(showDots ? View.VISIBLE : View.GONE);
				mPreviousView.setVisibility(showDots ? View.VISIBLE : View.GONE);
			}
			mRAB.setVisibility(showRAB ? View.VISIBLE : View.INVISIBLE);
			mLAB.setVisibility(showLAB ? View.VISIBLE : View.INVISIBLE);
			mRAB2.setVisibility((showAB2 && !showDots) ? View.VISIBLE : View.GONE);
			mLAB2.setVisibility((showAB2 && !showDots) ? View.VISIBLE : View.GONE);
			View appsBg = findViewById(R.id.appsBg);
			appsBg.setVisibility(hideAppsBg ? View.INVISIBLE : View.VISIBLE);
			mRAB.hideBg(hideABBg);
			mLAB.hideBg(hideABBg);
			mRAB2.hideBg(hideABBg);
			mLAB2.hideBg(hideABBg);
		}
		if (mWorkspace != null) {
			mWorkspace.setWallpaperHack(wallpaperHack);
		}
		if (mDesktopIndicator != null) {
			mDesktopIndicator.setType(AlmostNexusSettingsHelper.getDesktopIndicatorType(this));
			mDesktopIndicator.setAutoHide(AlmostNexusSettingsHelper.getDesktopIndicatorAutohide(this));
			if (mWorkspace != null) {
				mDesktopIndicator.setItems(mWorkspace.getChildCount());
			}
			if (isAllAppsVisible()) {
				if (mDesktopIndicator != null)
					mDesktopIndicator.hide();
			}
		}

	}

	/**
	 * ADW: Create a copy of an application icon/shortcut with a reflection
	 * 
	 * @param layoutResId
	 * @param parent
	 * @param info
	 * @return
	 */
	View createSmallShortcut(int layoutResId, ViewGroup parent, ApplicationInfo info) {
		CounterImageView favorite = (CounterImageView) mInflater.inflate(layoutResId, parent, false);

		if (!info.filtered) {
			info.icon = Utilities.createIconThumbnail(info.icon, this);
			info.filtered = true;
		}
		favorite.setImageDrawable(Utilities.drawReflection(info.icon, this));
		favorite.setTag(info);
		favorite.setOnClickListener(this);
		// ADW: Counters stuff
		favorite.setCounter(info.counter);
		return favorite;
	}

	/**
	 * ADW: Create a copy of an folder icon with a reflection
	 * 
	 * @param layoutResId
	 * @param parent
	 * @param info
	 * @return
	 */
	View createSmallFolder(int layoutResId, ViewGroup parent, UserFolderInfo info) {
		ImageView favorite = (ImageView) mInflater.inflate(layoutResId, parent, false);

		final Resources resources = getResources();
		// Drawable d = resources.getDrawable(R.drawable.ic_launcher_folder);
		Drawable d = null;
		if (AlmostNexusSettingsHelper.getThemeIcons(this)) {
			String packageName = AlmostNexusSettingsHelper.getThemePackageName(this, THEME_DEFAULT);
			if (packageName.equals(THEME_DEFAULT)) {
				d = resources.getDrawable(R.drawable.ic_launcher_folder);
			} else {
				d = FolderIcon.loadFolderFromTheme(this, getPackageManager(), packageName, "ic_launcher_folder");
				if (d == null) {
					d = resources.getDrawable(R.drawable.ic_launcher_folder);
				}
			}
		} else {
			d = resources.getDrawable(R.drawable.ic_launcher_folder);
		}
		d = Utilities.drawReflection(d, this);
		favorite.setImageDrawable(d);
		favorite.setTag(info);
		favorite.setOnClickListener(this);
		return favorite;
	}

	/**
	 * ADW: Create a copy of an LiveFolder icon with a reflection
	 * 
	 * @param layoutResId
	 * @param parent
	 * @param info
	 * @return
	 */
	View createSmallLiveFolder(int layoutResId, ViewGroup parent, LiveFolderInfo info) {
		ImageView favorite = (ImageView) mInflater.inflate(layoutResId, parent, false);

		final Resources resources = getResources();
		Drawable d = info.icon;
		if (d == null) {
			if (AlmostNexusSettingsHelper.getThemeIcons(this)) {
				// Drawable d =
				// resources.getDrawable(R.drawable.ic_launcher_folder);
				String packageName = AlmostNexusSettingsHelper.getThemePackageName(this, THEME_DEFAULT);
				if (packageName.equals(THEME_DEFAULT)) {
					d = resources.getDrawable(R.drawable.ic_launcher_folder);
				} else {
					d = FolderIcon.loadFolderFromTheme(this, getPackageManager(), packageName, "ic_launcher_folder");
					if (d == null) {
						d = resources.getDrawable(R.drawable.ic_launcher_folder);
					}
				}
			} else {
				d = resources.getDrawable(R.drawable.ic_launcher_folder);
			}
			info.filtered = true;
		}
		d = Utilities.drawReflection(d, this);
		favorite.setImageDrawable(d);
		favorite.setTag(info);
		favorite.setOnClickListener(this);
		return favorite;
	}

	/**
	 * ADW:Create a smaller copy of an icon for use inside Action Buttons
	 * 
	 * @param info
	 * @return
	 */
	Drawable createSmallActionButtonIcon(ItemInfo info) {
		Drawable d = null;
		final Resources resources = getResources();
		if (info instanceof ApplicationInfo) {
			if (!((ApplicationInfo) info).filtered) {
				((ApplicationInfo) info).icon = Utilities.createIconThumbnail(((ApplicationInfo) info).icon, this);
				((ApplicationInfo) info).filtered = true;
			}
			d = ((ApplicationInfo) info).icon;
		} else if (info instanceof LiveFolderInfo) {
			d = ((LiveFolderInfo) info).icon;
			if (d == null) {
				if (AlmostNexusSettingsHelper.getThemeIcons(this)) {
					// d =
					// Utilities.createIconThumbnail(resources.getDrawable(R.drawable.ic_launcher_folder),
					// this);
					String packageName = AlmostNexusSettingsHelper.getThemePackageName(this, THEME_DEFAULT);
					if (!packageName.equals(THEME_DEFAULT)) {
						d = FolderIcon.loadFolderFromTheme(this, getPackageManager(), packageName, "ic_launcher_folder");
					}
				} else {
					d = Utilities.createIconThumbnail(resources.getDrawable(R.drawable.ic_launcher_folder), this);
				}
				((LiveFolderInfo) info).filtered = true;
			}
		} else if (info instanceof UserFolderInfo) {
			if (AlmostNexusSettingsHelper.getThemeIcons(this)) {
				// d = resources.getDrawable(R.drawable.ic_launcher_folder);
				String packageName = AlmostNexusSettingsHelper.getThemePackageName(this, THEME_DEFAULT);
				if (!packageName.equals(THEME_DEFAULT)) {
					d = FolderIcon.loadFolderFromTheme(this, getPackageManager(), packageName, "ic_launcher_folder");
				}
			} else {
				d = resources.getDrawable(R.drawable.ic_launcher_folder);
			}
		}
		if (d == null) {
			d = Utilities.createIconThumbnail(resources.getDrawable(R.drawable.ic_launcher_shortcut), this);
		}
		d = Utilities.scaledDrawable(d, this, tintActionIcons, uiScaleAB);

		return d;
	}

	// ADW: Previews Functions
	public void previousScreen(View v) {
		mWorkspace.scrollLeft();
	}

	public void nextScreen(View v) {
		mWorkspace.scrollRight();
	}

	protected boolean isPreviewing() {
		return showingPreviews;
	}

	protected boolean isFullScreenPreviewing() {
		return showingPreviews && fullScreenPreviews;
	}

	private void fullScreen(boolean enable) {
		if (enable) {
			// go full screen
			WindowManager.LayoutParams attrs = getWindow().getAttributes();
			attrs.flags |= WindowManager.LayoutParams.FLAG_FULLSCREEN;
			getWindow().setAttributes(attrs);
			getWindow().addFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
			hideStatusBar = true;
		} else {
			// go non-full screen
			WindowManager.LayoutParams attrs = getWindow().getAttributes();
			attrs.flags &= (~WindowManager.LayoutParams.FLAG_FULLSCREEN);
			getWindow().setAttributes(attrs);
			getWindow().clearFlags(WindowManager.LayoutParams.FLAG_LAYOUT_NO_LIMITS);
			hideStatusBar = false;
		}
	}

	private void hideDesktop(boolean enable) {
		final View drwToolbar = findViewById(R.id.drawer_toolbar);
		if (enable) {
			if (mDesktopIndicator != null)
				mDesktopIndicator.hide();
			mHandleView.setVisibility(View.INVISIBLE);
			mNextView.setVisibility(View.INVISIBLE);
			mPreviousView.setVisibility(View.INVISIBLE);
			drwToolbar.setVisibility(View.GONE);
			if (mDockBar.isOpen()) {
				mDockBar.setVisibility(View.INVISIBLE);
			}
		} else {
			if (mDesktopIndicator != null)
				mDesktopIndicator.show();
			if (mDockBar.isOpen()) {
				mDockBar.setVisibility(View.VISIBLE);
			} else {
				drwToolbar.setVisibility(View.VISIBLE);
				mHandleView.setVisibility(View.VISIBLE);
				if (showDots) {
					mNextView.setVisibility(View.VISIBLE);
					mPreviousView.setVisibility(View.VISIBLE);
				}
			}
		}
	}

	public void dismissPreviews() {
		if (showingPreviews) {
			if (newPreviews) {
				hideDesktop(false);
				showingPreviews = false;
				// mDesktopLocked=false;
				mWorkspace.openSense(false);
			} else {
				dismissPreview(mNextView);
				dismissPreview(mPreviousView);
				dismissPreview(mHandleView);
				for (int i = 0; i < mWorkspace.getChildCount(); i++) {
					View cell = mWorkspace.getChildAt(i);
					cell.setDrawingCacheEnabled(false);
				}
			}
		}
	}

	private void dismissPreview(final View v) {
		final PopupWindow window = (PopupWindow) v.getTag();
		if (window != null) {
			hideDesktop(false);
			window.setOnDismissListener(new PopupWindow.OnDismissListener() {
				public void onDismiss() {
					ViewGroup group = (ViewGroup) v.getTag(R.id.workspace);
					int count = group.getChildCount();
					for (int i = 0; i < count; i++) {
						((ImageView) group.getChildAt(i)).setImageDrawable(null);
					}
					ArrayList<Bitmap> bitmaps = (ArrayList<Bitmap>) v.getTag(R.id.icon);
					for (Bitmap bitmap : bitmaps)
						bitmap.recycle();

					v.setTag(R.id.workspace, null);
					v.setTag(R.id.icon, null);
					window.setOnDismissListener(null);
				}
			});
			window.dismiss();
			showingPreviews = false;
			mWorkspace.unlock();
			mWorkspace.invalidate();
			mDesktopLocked = false;
		}
		v.setTag(null);
	}

	private void showPreviousPreview(View anchor) {
		int current = mWorkspace.getCurrentScreen();
		if (newPreviews) {
			if (current <= 0)
				return;
			showPreviews(anchor, 0, mWorkspace.getCurrentScreen());
		} else {
			showPreviews(anchor, 0, mWorkspace.getChildCount());
		}
	}

	private void showNextPreview(View anchor) {
		int current = mWorkspace.getCurrentScreen();
		if (newPreviews) {
			if (current >= mWorkspace.getChildCount() - 1)
				return;
			showPreviews(anchor, mWorkspace.getCurrentScreen() + 1, mWorkspace.getChildCount());
		} else {
			showPreviews(anchor, 0, mWorkspace.getChildCount());
		}
	}

	public void showPreviews(final View anchor, int start, int end) {
		if (newPreviews) {
			if (Constants.isParent) {
				showingPreviews = true;
				hideDesktop(true);
				mWorkspace.lock();
				mWorkspace.openSense(true);
			}

		} else {
			// check first if it's already open
			final PopupWindow window = (PopupWindow) anchor.getTag();
			if (window != null)
				return;
			Resources resources = getResources();

			Workspace workspace = mWorkspace;
			CellLayout cell = ((CellLayout) workspace.getChildAt(start));
			float max;
			ViewGroup preview;
			max = workspace.getChildCount();
			preview = new LinearLayout(this);

			Rect r = new Rect();
			// ADW: seems sometimes this throws an out of memory error.... so...
			try {
				resources.getDrawable(R.drawable.preview_background).getPadding(r);
			} catch (OutOfMemoryError e) {
			}
			int extraW = (int) ((r.left + r.right) * max);
			int extraH = r.top + r.bottom;

			int aW = cell.getWidth() - extraW;
			float w = aW / max;

			int width = cell.getWidth();
			int height = cell.getHeight();
			// width -= (x + cell.getRightPadding());
			// height -= (y + cell.getBottomPadding());
			if (width != 0 && height != 0) {
				showingPreviews = true;
				float scale = w / width;

				int count = end - start;

				final float sWidth = width * scale;
				float sHeight = height * scale;

				PreviewTouchHandler handler = new PreviewTouchHandler(anchor);
				ArrayList<Bitmap> bitmaps = new ArrayList<Bitmap>(count);

				for (int i = start; i < end; i++) {
					ImageView image = new ImageView(this);
					cell = (CellLayout) workspace.getChildAt(i);
					Bitmap bitmap = Bitmap.createBitmap((int) sWidth, (int) sHeight, Bitmap.Config.ARGB_8888);
					cell.setDrawingCacheEnabled(false);
					Canvas c = new Canvas(bitmap);
					c.scale(scale, scale);
					c.translate(-cell.getLeftPadding(), -cell.getTopPadding());
					cell.dispatchDraw(c);

					image.setBackgroundDrawable(resources.getDrawable(R.drawable.preview_background));
					image.setImageBitmap(bitmap);
					image.setTag(i);
					image.setOnClickListener(handler);
					image.setOnFocusChangeListener(handler);
					image.setFocusable(true);
					if (i == mWorkspace.getCurrentScreen())
						image.requestFocus();

					preview.addView(image, LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT);

					bitmaps.add(bitmap);
				}

				PopupWindow p = new PopupWindow(this);
				p.setContentView(preview);
				p.setWidth((int) (sWidth * count + extraW));
				p.setHeight((int) (sHeight + extraH));
				p.setAnimationStyle(R.style.AnimationPreview);
				p.setOutsideTouchable(true);
				p.setFocusable(true);
				p.setBackgroundDrawable(new ColorDrawable(0));
				p.showAsDropDown(anchor, 0, 0);
				p.setOnDismissListener(new PopupWindow.OnDismissListener() {
					public void onDismiss() {
						dismissPreview(anchor);
					}
				});
				anchor.setTag(p);
				anchor.setTag(R.id.workspace, preview);
				anchor.setTag(R.id.icon, bitmaps);
				if (fullScreenPreviews) {
					hideDesktop(true);
					mWorkspace.lock();
					mDesktopLocked = true;
					mWorkspace.invalidate();
				}
			}
		}
	}

	class PreviewTouchHandler implements View.OnClickListener, Runnable, View.OnFocusChangeListener {
		private final View mAnchor;

		public PreviewTouchHandler(View anchor) {
			mAnchor = anchor;
		}

		public void onClick(View v) {
			mWorkspace.snapToScreen((Integer) v.getTag());
			v.post(this);
		}

		public void run() {
			dismissPreview(mAnchor);
		}

		public void onFocusChange(View v, boolean hasFocus) {
			if (hasFocus) {
				mWorkspace.snapToScreen((Integer) v.getTag());
			}
		}
	}

	/**
	 * ADW: Override this to hide statusbar when necessary
	 */
	@Override
	public void onWindowFocusChanged(boolean hasFocus) {
		// TODO Auto-generated method stub
		super.onWindowFocusChanged(hasFocus);
		if (mShouldHideStatusbaronFocus && hasFocus) {
			fullScreen(true);
			mShouldHideStatusbaronFocus = false;
		}
	}

	/************************************************
	 * ADW: Functions to handle Apps Grid
	 */
	public void showAllApps(boolean animated, AppCatalogueFilter filter) {
		if (!allAppsOpen) {
			if (getWindow().getDecorView().getWidth() > getWindow().getDecorView().getHeight()) {
				mHandleView.setNextFocusUpId(R.id.drag_layer);
				mHandleView.setNextFocusLeftId(R.id.all_apps_view);
			} else {
				mHandleView.setNextFocusUpId(R.id.all_apps_view);
				mHandleView.setNextFocusLeftId(R.id.drag_layer);
			}
			mWorkspace.hideWallpaper(true);
			allAppsOpen = true;
			mWorkspace.enableChildrenCache();
			mWorkspace.lock();
			if (filter != null)
				sModel.getApplicationsAdapter().setCatalogueFilter(filter);
			else
				sModel.getApplicationsAdapter().setCatalogueFilter(AppCatalogueFilters.getInstance().getDrawerFilter());
			// mDesktopLocked=true;
			mWorkspace.invalidate();
			checkActionButtonsSpecialMode();
			mAllAppsGrid.open(animated && allowDrawerAnimations);
			mHandleIcon.startTransition(150);
			mPreviousView.setVisibility(View.GONE);
			mNextView.setVisibility(View.GONE);
			if (mDesktopIndicator != null)
				mDesktopIndicator.hide();
		}
	}

	private void checkActionButtonsSpecialMode() {
		boolean showSpecialMode = useDrawerCatalogNavigation && allAppsOpen && AppCatalogueFilters.getInstance().getUserCatalogueCount() > 0;
		mLAB.setSpecialMode(showSpecialMode);
		mRAB.setSpecialMode(showSpecialMode);
	}

	private void closeAllApps(boolean animated) {
		if (allAppsOpen) {
			mHandleView.setNextFocusUpId(R.id.drag_layer);
			mHandleView.setNextFocusLeftId(R.id.drag_layer);
			mWorkspace.hideWallpaper(false);
			allAppsOpen = false;
			mWorkspace.unlock();
			// mDesktopLocked=false;
			mWorkspace.invalidate();
			mLAB.setSpecialMode(false);
			mRAB.setSpecialMode(false);

			mHandleIcon.resetTransition();
			if (!isDockBarOpen() && showDots) {
				mPreviousView.setVisibility(View.VISIBLE);
				mNextView.setVisibility(View.VISIBLE);
			} else {
				mPreviousView.setVisibility(View.GONE);
				mNextView.setVisibility(View.GONE);
			}
			if (mDesktopIndicator != null)
				mDesktopIndicator.show();

			mAllAppsGrid.close(animated && allowDrawerAnimations);
			mAllAppsGrid.clearTextFilter();
		}
	}

	boolean isAllAppsVisible() {
		// return allAppsOpen;
		if (mAllAppsGrid != null)
			return mAllAppsGrid.getVisibility() == View.VISIBLE;
		else
			return false;
	}

	boolean isAllAppsOpaque() {
		return mAllAppsGrid.isOpaque() && !allAppsAnimating;
	}

	protected boolean isDockBarOpen() {
		return mDockBar.isOpen();
	}

	protected int getTrashPadding() {
		return mDockBar.getSize();
	}

	/**
	 * ADW: wallpaper intent receiver for proper trackicng of wallpaper changes
	 */
	private static class WallpaperIntentReceiver extends BroadcastReceiver {
		private WeakReference<Launcher> mLauncher;

		WallpaperIntentReceiver(Application application, Launcher launcher) {
			setLauncher(launcher);
		}

		void setLauncher(Launcher launcher) {
			mLauncher = new WeakReference<Launcher>(launcher);
		}

		@Override
		public void onReceive(Context context, Intent intent) {
			if (mLauncher != null) {
				final Launcher launcher = mLauncher.get();
				if (launcher != null) {
					final Workspace workspace = launcher.getWorkspace();
					if (workspace != null) {
						workspace.setWallpaper(true);
					}
				}
			}
		}
	}

	public void setWindowBackground(boolean lwp) {
		wallpaperHack = lwp;
		if (!lwp) {
			getWindow().setBackgroundDrawable(null);
			getWindow().setFormat(PixelFormat.OPAQUE);
			getWindow().clearFlags(WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER);
		} else {
			getWindow().setBackgroundDrawable(new ColorDrawable(0));
			getWindow().setFormat(PixelFormat.TRANSPARENT);
			getWindow().addFlags(WindowManager.LayoutParams.FLAG_SHOW_WALLPAPER);
		}
	}

	private boolean shouldRestart() {
		try {
			if (mShouldRestart) {
				android.os.Process.killProcess(android.os.Process.myPid());
				finish();
				startActivity(getIntent());
				return true;
			} else {
				/*
				 * if(mMessWithPersistence){ int
				 * currentOrientation=getResources(
				 * ).getConfiguration().orientation;
				 * if(currentOrientation!=savedOrientation){
				 * mShouldRestart=true; finish(); startActivity(getIntent()); }
				 * }
				 */
			}
		} catch (Exception e) {
			e.printStackTrace();
		}
		return false;
	}

	public void onSharedPreferenceChanged(SharedPreferences sp, String key) {
		// ADW: Try to add the restart flag here instead on preferences activity
		if (AlmostNexusSettingsHelper.needsRestart(key)) {
			setPersistent(false);
			mShouldRestart = true;
		} else {
			// TODO: ADW Move here all the updates instead on
			// updateAlmostNexusUI()
			updateAlmostNexusUI();
			if (key.equals("homeOrientation")) {
				if (!mMessWithPersistence) {
					changeOrientation(AlmostNexusSettingsHelper.getDesktopOrientation(this), false);
				} else {
					// ADW: If a user changes between different orientation
					// modes
					// we temporarily disable persistence to change the app
					// orientation
					// it will be re-enabled on the next onCreate
					setPersistent(false);
					changeOrientation(AlmostNexusSettingsHelper.getDesktopOrientation(this), true);
				}
			} else if (key.equals("systemPersistent")) {
				mMessWithPersistence = AlmostNexusSettingsHelper.getSystemPersistent(this);
				if (mMessWithPersistence) {
					changeOrientation(AlmostNexusSettingsHelper.getDesktopOrientation(this), true);
					// ADW: If previously in portrait, set persistent
					// else, it will call the setPersistent on the next onCreate
					// caused by the orientation change
					if (savedOrientation == ActivityInfo.SCREEN_ORIENTATION_PORTRAIT)
						setPersistent(true);
				} else {
					setPersistent(false);
					changeOrientation(AlmostNexusSettingsHelper.getDesktopOrientation(this), false);
				}
			} else if (key.equals("uiScrollableWidgets")) {
				boolean scroll = AlmostNexusSettingsHelper.getUIScrollableWidgets(this);
				scrollableSupport = scroll;
				if (scroll) {
					mWorkspace.registerProvider();
				} else {
					mWorkspace.unregisterProvider();
				}
				sModel.loadUserItems(false, Launcher.this, false, false);
			} else if (key.equals("notif_receiver")) {
				boolean useNotifReceiver = AlmostNexusSettingsHelper.getNotifReceiver(this);
				if (!useNotifReceiver) {
					if (mCounterReceiver != null)
						unregisterReceiver(mCounterReceiver);
					mCounterReceiver = null;
				} else {
					if (mCounterReceiver == null) {
						mCounterReceiver = new CounterReceiver(this);
						mCounterReceiver.setCounterListener(new CounterReceiver.OnCounterChangedListener() {
							public void onTrigger(String pname, int counter) {
								updateCountersForPackage(pname, counter);
							}
						});
					}
					registerReceiver(mCounterReceiver, mCounterReceiver.getFilter());
				}
			}

		}
	}

	private void appwidgetReadyBroadcast(int appWidgetId, ComponentName cname, int[] widgetSpan) {
		Intent motosize = new Intent("com.motorola.blur.home.ACTION_SET_WIDGET_SIZE");

		motosize.setComponent(cname);
		motosize.putExtra("appWidgetId", appWidgetId);
		motosize.putExtra("spanX", widgetSpan[0]);
		motosize.putExtra("spanY", widgetSpan[1]);
		motosize.putExtra("com.motorola.blur.home.EXTRA_NEW_WIDGET", true);
		sendBroadcast(motosize);

		if (isScrollableAllowed()) {
			Intent ready = new Intent(LauncherIntent.Action.ACTION_READY).putExtra(LauncherIntent.Extra.EXTRA_APPWIDGET_ID, appWidgetId)
					.putExtra(AppWidgetManager.EXTRA_APPWIDGET_ID, appWidgetId).putExtra(LauncherIntent.Extra.EXTRA_API_VERSION, LauncherMetadata.CurrentAPIVersion)
					.setComponent(cname);
			sendBroadcast(ready);
		}
	}

	/**
	 * ADW: Home binding actions
	 */
	public void fireHomeBinding(int bindingValue, int type) {
		// ADW: switch home button binding user selection
		if (mIsEditMode || mIsWidgetEditMode)
			return;
		switch (bindingValue) {
		case BIND_DEFAULT:
			dismissPreviews();
			if (!mWorkspace.isDefaultScreenShowing()) {
				mWorkspace.moveToDefaultScreen();
			}
			break;
		case BIND_HOME_PREVIEWS:
			if (!mWorkspace.isDefaultScreenShowing()) {
				dismissPreviews();
				mWorkspace.moveToDefaultScreen();
			} else {
				if (!showingPreviews) {
					showPreviews(mHandleView, 0, mWorkspace.mHomeScreens);
				} else {
					dismissPreviews();
				}
			}
			break;
		case BIND_PREVIEWS:
			if (!showingPreviews) {
				showPreviews(mHandleView, 0, mWorkspace.mHomeScreens);
			} else {
				dismissPreviews();
			}
			break;
		case BIND_APPS:
			dismissPreviews();
			if (isAllAppsVisible()) {
				closeDrawer();
			} else {
				showAllApps(true, null);
			}
			break;
		case BIND_STATUSBAR:
			WindowManager.LayoutParams attrs = getWindow().getAttributes();
			if ((attrs.flags & WindowManager.LayoutParams.FLAG_FULLSCREEN) == WindowManager.LayoutParams.FLAG_FULLSCREEN) {
				// go non-full screen
				if (Constants.isParent)
					fullScreen(false);
				else
					fullScreen(true);
			} else {
				// go full screen
				fullScreen(true);
			}
			break;
		case BIND_NOTIFICATIONS:
			dismissPreviews();
			if (!Constants.isParent)
				break;
			showNotifications();
			break;
		case BIND_HOME_NOTIFICATIONS:
			if (!Constants.isParent)
				break;
			if (!mWorkspace.isDefaultScreenShowing()) {
				dismissPreviews();
				mWorkspace.moveToDefaultScreen();
			} else {
				dismissPreviews();
				showNotifications();
			}
			break;
		case BIND_DOCKBAR:
			dismissPreviews();
			if (showDockBar) {
				if (mDockBar.isOpen()) {
					mDockBar.close();
				} else {
					mDockBar.open();
				}
			}
			break;
		case BIND_APP_LAUNCHER:
			// Launch or bring to front selected app
			// Get PackageName and ClassName of selected App
			String package_name = "";
			String name = "";
			switch (type) {
			case 1:
				package_name = AlmostNexusSettingsHelper.getHomeBindingAppToLaunchPackageName(this);
				name = AlmostNexusSettingsHelper.getHomeBindingAppToLaunchName(this);
				break;
			case 2:
				package_name = AlmostNexusSettingsHelper.getSwipeUpAppToLaunchPackageName(this);
				name = AlmostNexusSettingsHelper.getSwipeUpAppToLaunchName(this);
				break;
			case 3:
				package_name = AlmostNexusSettingsHelper.getSwipeDownAppToLaunchPackageName(this);
				name = AlmostNexusSettingsHelper.getSwipeDownAppToLaunchName(this);
				break;
			default:
				break;
			}
			// Create Intent to Launch App
			if (package_name != "" && name != "") {
				Intent i = new Intent();
				i.setAction(Intent.ACTION_MAIN);
				i.addCategory(Intent.CATEGORY_LAUNCHER);
				i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_RESET_TASK_IF_NEEDED);
				i.setComponent(new ComponentName(package_name, name));
				try {
					startActivity(i);
				} catch (Exception e) {
				}
			}
			break;
		default:
			break;
		}
	}

	/**
	 * wjax: Swipe down binding action
	 */
	public void fireSwipeDownAction() {
		// wjax: switch SwipeDownAction button binding user selection
		fireHomeBinding(mSwipedownAction, 3);
	}

	/**
	 * wjax: Swipe up binding action
	 */
	public void fireSwipeUpAction() {
		// wjax: switch SwipeUpAction button binding user selection
		fireHomeBinding(mSwipeupAction, 2);
	}

	public boolean isScrollableAllowed() {
		return scrollableSupport;
	}

	private void realAddWidget(AppWidgetProviderInfo appWidgetInfo, CellLayout.CellInfo cellInfo, int[] spans, int appWidgetId, boolean insertAtFirst) {
		// Try finding open space on Launcher screen
		final int[] xy = mCellCoordinates;
		if (!findSlot(cellInfo, xy, spans[0], spans[1])) {
			if (appWidgetId != -1)
				mAppWidgetHost.deleteAppWidgetId(appWidgetId);
			return;
		}

		// Build Launcher-specific widget info and save to database
		LauncherAppWidgetInfo launcherInfo = new LauncherAppWidgetInfo(appWidgetId);
		launcherInfo.spanX = spans[0];
		launcherInfo.spanY = spans[1];

		LauncherModel.addItemToDatabase(this, launcherInfo, LauncherSettings.Favorites.CONTAINER_DESKTOP, mWorkspace.getCurrentScreen(), xy[0], xy[1], false);

		if (!mRestoring) {
			sModel.addDesktopAppWidget(launcherInfo);

			// Perform actual inflation because we're live
			launcherInfo.hostView = mAppWidgetHost.createView(this, appWidgetId, appWidgetInfo);

			launcherInfo.hostView.setAppWidget(appWidgetId, appWidgetInfo);
			launcherInfo.hostView.setTag(launcherInfo);

			mWorkspace.addInCurrentScreen(launcherInfo.hostView, xy[0], xy[1], launcherInfo.spanX, launcherInfo.spanY, insertAtFirst);
		} else if (sModel.isDesktopLoaded()) {
			sModel.addDesktopAppWidget(launcherInfo);
		}
		// finish load a widget, send it an intent
		if (appWidgetInfo != null)
			appwidgetReadyBroadcast(appWidgetId, appWidgetInfo.provider, spans);
	}

	private void realAddSearch(Widget info, final CellLayout.CellInfo cellInfo, final int[] xy, int spanX, int spanY) {
		if (!findSlot(cellInfo, xy, spanX, spanY))
			return;
		info.spanX = spanX;
		info.spanY = spanY;
		sModel.addDesktopItem(info);
		LauncherModel.addItemToDatabase(this, info, LauncherSettings.Favorites.CONTAINER_DESKTOP, mWorkspace.getCurrentScreen(), xy[0], xy[1], false);

		final View view = mInflater.inflate(info.layoutResource, null);
		view.setTag(info);
		Search search = (Search) view.findViewById(R.id.widget_search);
		search.setLauncher(this);

		mWorkspace.addInCurrentScreen(view, xy[0], xy[1], spanX, spanY);
	}

	public static int getScreenCount(Context context) {
		return AlmostNexusSettingsHelper.getDesktopScreens(context);
	}

	public DesktopIndicator getDesktopIndicator() {
		return mDesktopIndicator;
	}

	@Override
	protected void onStart() {
		// TODO Auto-generated method stub
		// if(mMessWithPersistence)setPersistent(false);
		super.onStart();
		
		// int currentOrientation=getResources().getConfiguration().orientation;
		// if(currentOrientation!=savedOrientation){
		// mShouldRestart=true;
		// }
	}

	@Override
	protected void onStop() {
		// if(!mShouldRestart){
		// savedOrientation=getResources().getConfiguration().orientation;
		// if(mMessWithPersistence)setPersistent(true);
		// }
		// TODO Auto-generated method stub
		super.onStop();
	}

	private boolean checkDefaultLauncher() {
		if (LOGD)
			Log.d(LOG_TAG, "full activity name=" + (getPackageName() + "." + getLocalClassName()));
		Intent intent = new Intent();
		intent.setAction("android.intent.action.MAIN");
		intent.addCategory("android.intent.category.HOME");
		ActivityInfo a = getPackageManager().resolveActivity(intent, PackageManager.MATCH_DEFAULT_ONLY).activityInfo;
		if (a != null && a.name.equals(getPackageName() + "." + getLocalClassName()) && (a.applicationInfo.flags & android.content.pm.ApplicationInfo.FLAG_SYSTEM) != 0) {
			if (LOGD)
				Log.d(LOG_TAG, "is default");
			return true;
		} else {
			if (LOGD)
				Log.d(LOG_TAG, "is NOT default");
			return false;
		}
	}

	/**
	 * ADW: Load the specified theme resource
	 * 
	 * @param themeResources
	 *            Resources from the theme package
	 * @param themePackage
	 *            the theme's package name
	 * @param item_name
	 *            the theme item name to load
	 * @param item
	 *            the View Item to apply the theme into
	 * @param themeType
	 *            Specify if the themed element will be a background or a
	 *            foreground item
	 */
	public static void loadThemeResource(Resources themeResources, String themePackage, String item_name, View item, int themeType) {
		Drawable d = null;
		if (themeResources != null) {
			int resource_id = themeResources.getIdentifier(item_name, "drawable", themePackage);
			if (resource_id != 0) {
				d = themeResources.getDrawable(resource_id);
				if (themeType == THEME_ITEM_FOREGROUND && item instanceof ImageView) {
					// ADW remove the old drawable
					Drawable tmp = ((ImageView) item).getDrawable();
					if (tmp != null) {
						tmp.setCallback(null);
						tmp = null;
					}
					((ImageView) item).setImageDrawable(d);
				} else {
					// ADW remove the old drawable
					Drawable tmp = item.getBackground();
					if (tmp != null) {
						tmp.setCallback(null);
						tmp = null;
					}
					item.setBackgroundDrawable(d);
				}
			}
		}
	}

	public Typeface getThemeFont() {
		return themeFont;
	}

	private void changeOrientation(int type, boolean persistence) {
		if (!persistence) {
			switch (type) {
			case AlmostNexusSettingsHelper.ORIENTATION_SENSOR:
				this.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_USER);
				break;
			case AlmostNexusSettingsHelper.ORIENTATION_PORTRAIT:
				this.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_NOSENSOR);
				break;
			case AlmostNexusSettingsHelper.ORIENTATION_LANDSCAPE:
				this.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
				break;
			default:
				break;
			}
		} else {
			this.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT);
		}
	}

	/**
	 * ADW: Put the launcher in desktop edit mode We could be able to add,
	 * remove and reorder screens
	 */
	private void startDesktopEdit() {
		if (!mIsEditMode) {
			mIsEditMode = true;
			final Workspace workspace = mWorkspace;
			if (workspace == null)
				return;
			workspace.enableChildrenCache();
			hideDesktop(true);
			workspace.lock();
			// Load a gallery view
			final ScreensAdapter screens = new ScreensAdapter(this, workspace.getChildAt(0).getWidth(), workspace.getChildAt(0).getHeight());
			for (int i = 0; i < workspace.getChildCount(); i++) {
				screens.addScreen((CellLayout) workspace.getChildAt(i));
			}
			mScreensEditor = mInflater.inflate(R.layout.screens_editor, null);
			final Gallery gal = (Gallery) mScreensEditor.findViewById(R.id.gallery_screens);
			gal.setCallbackDuringFling(false);
			gal.setClickable(false);
			gal.setAdapter(screens);
			// Setup delete button event
			View deleteButton = mScreensEditor.findViewById(R.id.delete_screen);
			deleteButton.setOnClickListener(new android.view.View.OnClickListener() {
				public void onClick(View v) {
					final int screenToDelete = gal.getSelectedItemPosition();
					if (workspace.getChildCount() > 1) {
						AlertDialog alertDialog = new AlertDialog.Builder(Launcher.this).create();
						alertDialog.setTitle(getResources().getString(R.string.title_dialog_xml));
						alertDialog.setMessage(getResources().getString(R.string.message_delete_desktop_screen));
						alertDialog.setButton(DialogInterface.BUTTON_POSITIVE, getResources().getString(android.R.string.ok), new DialogInterface.OnClickListener() {
							public void onClick(DialogInterface dialog, int which) {
								workspace.removeScreen(screenToDelete);
								screens.removeScreen(screenToDelete);
							}
						});
						alertDialog.setButton(DialogInterface.BUTTON_NEGATIVE, getResources().getString(android.R.string.cancel), new DialogInterface.OnClickListener() {
							public void onClick(DialogInterface dialog, int which) {
							}
						});
						alertDialog.show();
					} else {
						Toast t = Toast.makeText(Launcher.this, R.string.message_cannot_delete_desktop_screen, Toast.LENGTH_LONG);
						t.show();
					}

				}
			});
			// Setup add buttons events
			View addLeftButton = mScreensEditor.findViewById(R.id.add_left);
			addLeftButton.setOnClickListener(new android.view.View.OnClickListener() {
				public void onClick(View v) {
					if (screens.getCount() < MAX_SCREENS) {
						final int screenToAddLeft = gal.getSelectedItemPosition();
						CellLayout newScreen = workspace.addScreen(screenToAddLeft);
						screens.addScreen(newScreen, screenToAddLeft);
					} else {
						Toast t = Toast.makeText(Launcher.this, R.string.message_cannot_add_desktop_screen, Toast.LENGTH_LONG);
						t.show();
					}
				}
			});
			View addRightButton = mScreensEditor.findViewById(R.id.add_right);
			addRightButton.setOnClickListener(new android.view.View.OnClickListener() {
				public void onClick(View v) {
					if (screens.getCount() < MAX_SCREENS) {
						final int screenToAddRight = gal.getSelectedItemPosition();
						CellLayout newScreen = workspace.addScreen(screenToAddRight + 1);
						screens.addScreen(newScreen, screenToAddRight + 1);
					} else {
						Toast t = Toast.makeText(Launcher.this, R.string.message_cannot_add_desktop_screen, Toast.LENGTH_LONG);
						t.show();
					}
				}
			});

			final View swapLeftButton = mScreensEditor.findViewById(R.id.swap_left);
			swapLeftButton.setOnClickListener(new android.view.View.OnClickListener() {
				public void onClick(View v) {
					int currentScreen = gal.getSelectedItemPosition();
					if (currentScreen > 0) {
						workspace.swapScreens(currentScreen - 1, currentScreen);
						screens.swapScreens(currentScreen - 1, currentScreen);
					} else {
						Toast t = Toast.makeText(Launcher.this, R.string.message_cannot_swap_desktop_screen, Toast.LENGTH_LONG);
						t.show();
					}
				}
			});
			final View swapRightButton = mScreensEditor.findViewById(R.id.swap_right);
			swapRightButton.setOnClickListener(new android.view.View.OnClickListener() {
				public void onClick(View v) {
					int currentScreen = gal.getSelectedItemPosition();
					if (currentScreen < gal.getCount() - 1) {
						workspace.swapScreens(currentScreen, currentScreen + 1);
						screens.swapScreens(currentScreen, currentScreen + 1);
					} else {
						Toast t = Toast.makeText(Launcher.this, R.string.message_cannot_swap_desktop_screen, Toast.LENGTH_LONG);
						t.show();
					}
				}
			});
			final View setDefaultButton = mScreensEditor.findViewById(R.id.set_default);
			setDefaultButton.setOnClickListener(new android.view.View.OnClickListener() {
				public void onClick(View v) {
					int currentScreen = gal.getSelectedItemPosition();
					if (currentScreen < mWorkspace.getChildCount()) {
						mWorkspace.setDefaultScreen(currentScreen);
						AlmostNexusSettingsHelper.setDefaultScreen(Launcher.this, currentScreen);
						Toast t = Toast.makeText(Launcher.this, R.string.pref_title_default_screen, Toast.LENGTH_LONG);
						t.show();
					}
				}
			});
			gal.setOnItemSelectedListener(new OnItemSelectedListener() {
				public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
					if (position <= 0) {
						swapLeftButton.setVisibility(View.GONE);
					} else {
						swapLeftButton.setVisibility(View.VISIBLE);
					}
					if (position < parent.getCount() - 1) {
						swapRightButton.setVisibility(View.VISIBLE);
					} else {
						swapRightButton.setVisibility(View.GONE);
					}
				}

				public void onNothingSelected(AdapterView<?> arg0) {
				}

			});
			mDragLayer.addView(mScreensEditor);
		}
	}

	private void stopDesktopEdit() {
		mIsEditMode = false;
		hideDesktop(false);
		for (int i = 0; i < mWorkspace.getChildCount(); i++) {
			mWorkspace.getChildAt(i).setDrawingCacheEnabled(false);
		}
		mWorkspace.clearChildrenCache();
		mWorkspace.unlock();
		if (mScreensEditor != null) {
			mDragLayer.removeView(mScreensEditor);
			mScreensEditor = null;
		}
	}

	protected boolean isEditMode() {
		return mIsEditMode;
	}

	protected void editWidget(final View widget) {
		if (mWorkspace != null) {
			mIsWidgetEditMode = true;
			final CellLayout screen = (CellLayout) mWorkspace.getChildAt(mWorkspace.getCurrentScreen());
			if (screen != null) {
				mlauncherAppWidgetInfo = (LauncherAppWidgetInfo) widget.getTag();

				final Intent motosize = new Intent("com.motorola.blur.home.ACTION_SET_WIDGET_SIZE");
				final int appWidgetId = ((AppWidgetHostView) widget).getAppWidgetId();
				final AppWidgetProviderInfo appWidgetInfo = mAppWidgetManager.getAppWidgetInfo(appWidgetId);
				if (appWidgetInfo != null) {
					motosize.setComponent(appWidgetInfo.provider);
				}
				motosize.putExtra("appWidgetId", appWidgetId);
				motosize.putExtra("com.motorola.blur.home.EXTRA_NEW_WIDGET", true);
				final int minw = (mWorkspace.getWidth() - screen.getLeftPadding() - screen.getRightPadding()) / screen.getCountX();
				final int minh = (mWorkspace.getHeight() - screen.getBottomPadding() - screen.getTopPadding()) / screen.getCountY();
				mScreensEditor = new ResizeViewHandler(this);
				// Create a default HightlightView if we found no face in the
				// picture.
				int width = (mlauncherAppWidgetInfo.spanX * minw);
				int height = (mlauncherAppWidgetInfo.spanY * minh);

				final Rect screenRect = new Rect(screen.getLeftPadding(), screen.getTopPadding(), screen.getWidth() - screen.getLeftPadding() - screen.getRightPadding(),
						screen.getHeight() - screen.getTopPadding() - screen.getBottomPadding());
				final int x = mlauncherAppWidgetInfo.cellX * minw;
				final int y = mlauncherAppWidgetInfo.cellY * minh;
				final int[] spans = new int[] { 1, 1 };
				final int[] position = new int[] { 1, 1 };
				final CellLayout.LayoutParams lp = (CellLayout.LayoutParams) widget.getLayoutParams();
				RectF widgetRect = new RectF(x, y, x + width, y + height);
				((ResizeViewHandler) mScreensEditor).setup(null, screenRect, widgetRect, false, false, minw - 10, minh - 10);
				mDragLayer.addView(mScreensEditor);
				((ResizeViewHandler) mScreensEditor).setOnValidateSizingRect(new ResizeViewHandler.OnSizeChangedListener() {

					@Override
					public void onTrigger(RectF r) {
						final float left = Math.round(r.left / minw) * minw;
						final float top = Math.round(r.top / minh) * minh;
						final float right = left + (Math.max(Math.round(r.width() / (minw)), 1) * minw);
						final float bottom = top + (Math.max(Math.round(r.height() / (minh)), 1) * minh);

						r.set(left, top, right, bottom);
					}
				});
				final Rect checkRect = new Rect();
				((ResizeViewHandler) mScreensEditor).setOnSizeChangedListener(new ResizeViewHandler.OnSizeChangedListener() {
					@Override
					public void onTrigger(RectF r) {
						int[] tmpspans = { Math.max(Math.round(r.width() / (minw)), 1), Math.max(Math.round(r.height() / (minh)), 1) };
						int[] tmpposition = { Math.round(r.left / minw), Math.round(r.top / minh) };
						checkRect.set(tmpposition[0], tmpposition[1], tmpposition[0] + tmpspans[0], tmpposition[1] + tmpspans[1]);
						boolean ocupada = getModel().ocuppiedArea(screen.getScreen(), appWidgetId, checkRect);
						if (!ocupada) {
							((ResizeViewHandler) mScreensEditor).setColliding(false);
						} else {
							((ResizeViewHandler) mScreensEditor).setColliding(true);
						}
						if (tmpposition[0] != position[0] || tmpposition[1] != position[1] || tmpspans[0] != spans[0] || tmpspans[1] != spans[1]) {
							if (!ocupada) {
								position[0] = tmpposition[0];
								position[1] = tmpposition[1];
								spans[0] = tmpspans[0];
								spans[1] = tmpspans[1];
								lp.cellX = position[0];
								lp.cellY = position[1];
								lp.cellHSpan = spans[0];
								lp.cellVSpan = spans[1];
								widget.setLayoutParams(lp);
								mlauncherAppWidgetInfo.cellX = lp.cellX;
								mlauncherAppWidgetInfo.cellY = lp.cellY;
								mlauncherAppWidgetInfo.spanX = lp.cellHSpan;
								mlauncherAppWidgetInfo.spanY = lp.cellVSpan;
								widget.setTag(mlauncherAppWidgetInfo);
								// send the broadcast
								motosize.putExtra("spanX", spans[0]);
								motosize.putExtra("spanY", spans[1]);
								Launcher.this.sendBroadcast(motosize);
								Log.d("RESIZEHANDLER", "sent resize broadcast");
							}
						}
					}
				});
			}
		}
	}

	private void stopWidgetEdit() {
		mIsWidgetEditMode = false;
		if (mlauncherAppWidgetInfo != null) {
			LauncherModel.resizeItemInDatabase(this, mlauncherAppWidgetInfo, LauncherSettings.Favorites.CONTAINER_DESKTOP, mlauncherAppWidgetInfo.screen,
					mlauncherAppWidgetInfo.cellX, mlauncherAppWidgetInfo.cellY, mlauncherAppWidgetInfo.spanX, mlauncherAppWidgetInfo.spanY);
			mlauncherAppWidgetInfo = null;
		}
		// Remove the resizehandler view
		if (mScreensEditor != null) {
			mDragLayer.removeView(mScreensEditor);
			mScreensEditor = null;
		}
	}

	private void navigateCatalogs(int direction) {
		final ApplicationsAdapter drawerAdapter = sModel.getApplicationsAdapter();
		if (drawerAdapter == null)
			return;

		List<Integer> filterIndexes = AppCatalogueFilters.getInstance().getGroupsAndSpecialGroupIndexes();
		final AppCatalogueFilter filter = drawerAdapter.getCatalogueFilter();
		int currentFIndex = filter.getCurrentFilterIndex();
		// Translate to index of the list
		currentFIndex = filterIndexes.contains(currentFIndex) ? filterIndexes.indexOf(currentFIndex) : filterIndexes.indexOf(AppGroupAdapter.APP_GROUP_ALL);
		switch (direction) {
		case ACTION_CATALOG_PREV:
			currentFIndex--;
			break;
		case ACTION_CATALOG_NEXT:
			currentFIndex++;
			break;
		default:
			break;
		}

		if (currentFIndex < 0)
			currentFIndex = filterIndexes.size() - 1;
		else if (currentFIndex >= filterIndexes.size())
			currentFIndex = 0;
		// Translate to "filter index"
		currentFIndex = filterIndexes.get(currentFIndex);
		filter.setCurrentGroupIndex(currentFIndex);

		if (filter == AppCatalogueFilters.getInstance().getDrawerFilter())
			AlmostNexusSettingsHelper.setCurrentAppCatalog(Launcher.this, currentFIndex);
		mAllAppsGrid.updateAppGrp();
		// Uncomment this to show a toast with the name of the new group...
		/*
		 * String name = currentFIndex == AppGroupAdapter.APP_GROUP_ALL ?
		 * getString(R.string.AppGroupAll) :
		 * AppCatalogueFilters.getInstance().getGroupTitle(currentFIndex); if
		 * (name != null) { Toast t=Toast.makeText(this, name,
		 * Toast.LENGTH_SHORT); t.show(); }
		 */
	}

	private void updateCounters(View view, String packageName, int counter) {
		Object tag = view.getTag();
		if (tag instanceof ApplicationInfo) {
			ApplicationInfo info = (ApplicationInfo) tag;
			// We need to check for ACTION_MAIN otherwise getComponent() might
			// return null for some shortcuts (for instance, for shortcuts to
			// web pages.)
			final Intent intent = info.intent;
			final ComponentName name = intent.getComponent();
			if ((info.itemType == LauncherSettings.Favorites.ITEM_TYPE_APPLICATION || info.itemType == LauncherSettings.Favorites.ITEM_TYPE_SHORTCUT)
					&& Intent.ACTION_MAIN.equals(intent.getAction()) && name != null && packageName.equals(name.getPackageName())) {
				if (view instanceof CounterImageView)
					((CounterImageView) view).setCounter(counter);
				// else if
				view.invalidate();
				sModel.updateCounterDesktopItem(info, counter);
			}
		}
	}

	private void updateCountersForPackage(String packageName, int counter) {
		if (packageName != null && packageName.length() > 0) {
			mWorkspace.updateCountersForPackage(packageName, counter);
			// ADW: Update ActionButtons icons
			updateCounters(mLAB, packageName, counter);
			updateCounters(mRAB, packageName, counter);
			updateCounters(mLAB2, packageName, counter);
			updateCounters(mRAB2, packageName, counter);
			mMiniLauncher.updateCounters(packageName, counter);
			sModel.updateCounterForPackage(this, packageName, counter);
		}
	}

	@Override
	public void startActivity(Intent intent) {
		// TODO Auto-generated method stub
		final ComponentName name = intent.getComponent();
		if (name != null)
			updateCountersForPackage(name.getPackageName(), 0);
		super.startActivity(intent);
	}
}
